--- product_id: 146118076 title: "90027B Roll Bar Clamps" brand: "nilight" price: "¥3227" currency: JPY in_stock: true reviews_count: 13 category: "Nilight" url: https://www.desertcart.jp/products/146118076-90027b-roll-bar-clamps store_origin: JP region: Japan --- # Fits 0.75"-1.25" bars Precision cast aluminum clamps Rubber inserts for secure grip 90027B Roll Bar Clamps **Brand:** nilight **Price:** ¥3227 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your ride’s lighting game—mount like a pro, shine like a boss! ## Quick Answers - **What is this?** 90027B Roll Bar Clamps by nilight - **How much does it cost?** ¥3227 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/146118076-90027b-roll-bar-clamps) ## Best For - nilight enthusiasts ## Why This Product - Trusted nilight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibration-Resistant Rubber Inserts:** Rubber teeth grips protect your bars from wear while providing a slip-resistant, secure fit—no more rattling on the road. - • **Trusted Quality with 2-Year Warranty:** Backed by Nilight’s confidence, enjoy reliable performance and support that keeps your lighting setup shining bright. - • **Universal Fit for Versatile Mounting:** Seamlessly clamps onto 0.75", 1", and 1.25" bull bars, roof racks, and roll cages—perfect for your ATV, UTV, or truck setup. - • **Durable Yet Lightweight Aluminum Build:** Precision-welded cast aluminum ensures a sturdy hold without adding unnecessary weight, balancing strength and agility. - • **Hassle-Free Installation with No Drilling:** Forget complicated mods—this clamp kit installs cleanly and quickly, preserving your vehicle’s body and your peace of mind. ## Overview The Nilight 90027B 2PCS LED Light Bar Horizontal Bar Clamp Mounting Kit offers a versatile, durable solution for mounting LED light bars on 0.75", 1", and 1.25" horizontal bars such as bull bars, roof racks, and roll cages. Crafted from precision-welded cast aluminum with rubber inserts for secure grip and vibration isolation, it enables easy, drill-free installation on ATVs, UTVs, and trucks. Supported by a 2-year warranty, this kit balances lightweight design with reliable durability, making it a top choice for professional-grade vehicle lighting setups. ## Description Buy Nilight - 90027B 2PCS LED Light Bar Horizontal Bar Clamp Mounting Kit Fit on 0.75" 1" 1.25" Bull Bars Roof Racks Roll Cages for ATV UTV and Trucks, 2 Years Warranty: Brackets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good brackets, correct installation is important (tips and procedure in the review) - Perfect for the price. Tips for the install are below. For the money these are decent brackets. Using proper procedure they install cleaning and hold well. There are enough different bushing sizes to fit quite range of round bars. The finish of the brackets is ok, they are painted not anodized so keep that in mind. The paint will wear off but touch ups should be simple. 5 Stars at this price point. What could be better? The material. Its cast aluminum and quite soft. Were they made from a higher quality of aluminum or forged instead of cast buyers could have more confidence they wouldn't break under heavy use. The threads being in the soft aluminum brackets invite cross threading as many buyers will try to use the force of tightening the screws to bring the halves together. If the material has to be what it is then threaded inserts in the screw holes on the larger side of the bracket would eliminate installation concerns as good thread inserts would provide higher strength than just threading the aluminum. The thickness of the brackets is ok, as it should be considering they are cast and casting snap rather than bend. The functionality is good just don't put some huge heavy item on them or; use more brackets. I would safety wire these or at least zip tie them to the bars just in case the bracket snaps. This considers you are attaching a heavy light or device to the bracket. If you use these brackets for what most people do, to dress up a vehicle with lights that never gets driven on anything more than a paved street or gravel road they should be fine. If your vehicle is going to get out and off-road where its going to bounce back and forth then a bracket with gusseting and made from stainless steel or one made from forged and machines aluminum would be a better fit. Just remember that those types are going to cost easily many times what these do, just the way it works. Now, for those that say the screw or threads strip. It is important to know how to install ANY bar clamping light or device bracket. Typically, the bar is round and if you try to start the screws and then expect those screws not to strip out the threads as you try to tighten the two halves together you might not understand how it should be done. The vendor is selling you device mounting brackets and not teaching you how to install them since it's typically done the same no matter who makes them, you are supposed to know certain things. Here is the proper technique: 1. First make sure the screws go into the threads cleanly. Any grit will make it impossible to install these correctly. If needed, blow out the threads and make sure the screws are clean (they are in sealed packages so they should be just fine). 2. Test fit the two halves and try the different rubber spacers for the best fit. Nothing will ever be perfect so experiment a bit. You might need a ticker space on one side and a thinner one on the other for the best fit. A good fit is when you can barely get the screw to start threading into the bracket. DO NOT try to just tighten them together at this point. 3. Use a C Clamp or one of those trigger clamps like those used to hold something together when gluing up some wood. If you don't have any, stop and get some. You would need one no matter which brackets you buy, there is a right way and the other way and doing it the right way means using a clamp. Typically these clamps have rubber feet so you won't mar the bracket finish. 4. Adjust the clamp so that you need turn the adjustment only once or use one trigger pull to start pulling the two halves together. 5. Place the bracket on the bar. Line them up so that when you put one of the screws in it lines up and will start to thread. Take your time. Patience is your friend. If you don't have patience, find a friend who does and let them do this for you. 6. Using the clamp, compress the two halves together so that you can start threading the screws from one half to the other. Make sure you aren't cross threading the screws, the brackets are aluminum but the screws are stainless steel. The screws should start to thread easily. If they don't then stop because you are cross threading them. You should be using only light pressure on the key wrench supplied. First finger and thumb to twist is all you should need. Use patience. 7. When you have both screws started (about 2 turns) tighten the C clamp just a little and then tighten the screws until you feel resistance. Repeat this procedure until the two halves have come close enough together. DO NOT try to tighten the screws hoping to get the two halves to meet. The brackets need some space between the halves in order for the rubber inserts to provide vibration isolation and slip resistance. 8. As you tighten the screws, use patience and tighten each side just a little as you go. You'll feel the resistance as you tighten the screws, keep that resistance about equal as you tighten each screw. That is about it. Just remember, DO NOT try to just tighten the screws and think that will bring the two halves together. The screws are meant to hold tension, not act as to bring the halves together. So why the C clamp? The brackets are made of aluminum which is far softer than the screws. As you try to just tighten them the rubber inserts exert pressure outward and you are using the screws to work on the threads. All it takes is a little resistance and the much tougher and sharp screw threads will cut into the softer aluminum female threads and strip out. What do you do if the threads got stripped? Chase the threads with a tap and they should clean up but before doing that, drill the holes using the appropriate drill size a little deeper. Then chase the original threads and continue to the entire depth. That way you have really clean good threads for the screw. The screws are M5 so if you had to rethread, use a slightly longer screw, they are pretty commonly found or just get some on desertcart. Review: Great product! - Made mounting my nilight a success! Amazing product and great quality. I would definitely recommend for help mounting lights and bar racks. ## Features - Multi-application The mini bar clamp is designed for a smaller horizontal tube size 0 75” 1” 1 25” It is applicable for roof racks roll cages bull bars handlebars on ATV UTV and trucks - High Compatibility Compatible with various types of light bar brackets the 10mm screw hole diameter fits all light with 8mm mounting screws - Perfect Fit Rubber Inserts Rubber inserts/strip are designed with rubber teeth that can fit perfectly and grip securely with the thread of inside clamp Making installation easier and always protecting the metal from being worn down - Built With Quality Clamps are built using precision-welded cast sturdy aluminum makes it lightweight but pretty neat and durable - Make Light Mounting Easier With the high compatible bar clamp you’ll hassle, free of drilling holes in your vehicle body. Simple all in one kit makes your life easier ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TNH72SG | | Best Sellers Rank | #4,452 in Automotive ( See Top 100 in Automotive ) #9 in Automotive Light Bars | | Brand | Nilight | | Brand Name | Nilight | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 6,217 Reviews | | Finish Type | Black | | Finish Types | Black | | Global Trade Identification Number | 00812227032012 | | Included Components | 2PCS Mounting Bracket | | Item Depth | 4 inches | | Item Dimensions | 4 x 3 x 2 inches | | Item Type Name | Nilight 2PCS LED Light Bar Horizontal Bar Clamp Mounting Kit Fit on 0.75" 1" 1.25" Bull Bars Roof Racks Roll Cages for ATV UTV and Trucks | | Item Weight | 0.28 Kilograms | | Item dimensions L x W x H | 4 x 3 x 2 inches | | Manufacturer | Nilight | | Manufacturer Part Number | 90027B | | Manufacturer Warranty Description | 2 Years Warranty | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 90027B | | Mounting Type | Handlebar Mount | | Set Name | 2-Pack | | UPC | 812227032012 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Nilight - **Color:** 2-Pack (Mini) - **Item Weight:** 0.28 Kilograms - **Item dimensions L x W x H:** 4 x 3 x 2 inches - **Material:** Aluminum ## Images ![90027B Roll Bar Clamps - Image 1](https://m.media-amazon.com/images/I/71E3u0JhpPL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does anyone read the product description of the item their looking to buy?** A: Not necessarily applicable to this particular item, and I understand your annoyance with people not reading descriptions before asking some questions. But many items on Amazon have poor or misleading descriptions. And what is especially aggravating is when a single listing covers several products, but the seller's description doesn't reflect the item chosen. In addition, sometimes Amazon lumps all of the reviews together so you can't tell which actual product is being reviewed. If sellers would create separate listings for various products instead of lumping them together, this would be much easier for the buyer. I'm sure that makes for more work for the seller, but won't that extra effort pay off by increasing sales? What would be nice is if Amazon offered a system where the seller could create one listing that showed the various versions of a product and allowed the customer to select between them, but then that directed the customer to a completely separate listing for that chosen individual product, and that separate listing had the unique product information AND showed only the reviews for that one version. This would still take more effort from the seller when setting up their listings, but would make life easier for the buyer, who would only see the reviews for the actual item they were considering. Some improvements have been implemented, where the reviews now sometimes show the version the reviewer purchased. But it's hit or miss. Completely separate listings would be preferable. **Q: What is the thickness in mm of the 10mm hole area? 10mm x ?** A: I would guess that it is about 3 or 4 mm, the brackets are about 1/4" thick. **Q: Are these strong enough to mount highway pegs on a motorcycle crash bar?** A: Hmmm, maybe, but probably not. They're not made of steel/iron. I think they're cast aluminum, so probably more brittle and prone to cracking. If you tried to clamp them down hard enough for pegs, the threads might strip. Or you wouldn't get them tight enough and they'd rotate. For mounting lights on your crash bar, yes. Pegs, I think no. **Q: Can these Bar Clamps support 25 pounds?** A: I would say no. They are designed to hold a light fixture that weighs a couple pounds at most. Actually, they are strong enough but with the rubber in the center they would just droop no matter how much you tightened them. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good brackets, correct installation is important (tips and procedure in the review) *by R***G on May 1, 2025* Perfect for the price. Tips for the install are below. For the money these are decent brackets. Using proper procedure they install cleaning and hold well. There are enough different bushing sizes to fit quite range of round bars. The finish of the brackets is ok, they are painted not anodized so keep that in mind. The paint will wear off but touch ups should be simple. 5 Stars at this price point. What could be better? The material. Its cast aluminum and quite soft. Were they made from a higher quality of aluminum or forged instead of cast buyers could have more confidence they wouldn't break under heavy use. The threads being in the soft aluminum brackets invite cross threading as many buyers will try to use the force of tightening the screws to bring the halves together. If the material has to be what it is then threaded inserts in the screw holes on the larger side of the bracket would eliminate installation concerns as good thread inserts would provide higher strength than just threading the aluminum. The thickness of the brackets is ok, as it should be considering they are cast and casting snap rather than bend. The functionality is good just don't put some huge heavy item on them or; use more brackets. I would safety wire these or at least zip tie them to the bars just in case the bracket snaps. This considers you are attaching a heavy light or device to the bracket. If you use these brackets for what most people do, to dress up a vehicle with lights that never gets driven on anything more than a paved street or gravel road they should be fine. If your vehicle is going to get out and off-road where its going to bounce back and forth then a bracket with gusseting and made from stainless steel or one made from forged and machines aluminum would be a better fit. Just remember that those types are going to cost easily many times what these do, just the way it works. Now, for those that say the screw or threads strip. It is important to know how to install ANY bar clamping light or device bracket. Typically, the bar is round and if you try to start the screws and then expect those screws not to strip out the threads as you try to tighten the two halves together you might not understand how it should be done. The vendor is selling you device mounting brackets and not teaching you how to install them since it's typically done the same no matter who makes them, you are supposed to know certain things. Here is the proper technique: 1. First make sure the screws go into the threads cleanly. Any grit will make it impossible to install these correctly. If needed, blow out the threads and make sure the screws are clean (they are in sealed packages so they should be just fine). 2. Test fit the two halves and try the different rubber spacers for the best fit. Nothing will ever be perfect so experiment a bit. You might need a ticker space on one side and a thinner one on the other for the best fit. A good fit is when you can barely get the screw to start threading into the bracket. DO NOT try to just tighten them together at this point. 3. Use a C Clamp or one of those trigger clamps like those used to hold something together when gluing up some wood. If you don't have any, stop and get some. You would need one no matter which brackets you buy, there is a right way and the other way and doing it the right way means using a clamp. Typically these clamps have rubber feet so you won't mar the bracket finish. 4. Adjust the clamp so that you need turn the adjustment only once or use one trigger pull to start pulling the two halves together. 5. Place the bracket on the bar. Line them up so that when you put one of the screws in it lines up and will start to thread. Take your time. Patience is your friend. If you don't have patience, find a friend who does and let them do this for you. 6. Using the clamp, compress the two halves together so that you can start threading the screws from one half to the other. Make sure you aren't cross threading the screws, the brackets are aluminum but the screws are stainless steel. The screws should start to thread easily. If they don't then stop because you are cross threading them. You should be using only light pressure on the key wrench supplied. First finger and thumb to twist is all you should need. Use patience. 7. When you have both screws started (about 2 turns) tighten the C clamp just a little and then tighten the screws until you feel resistance. Repeat this procedure until the two halves have come close enough together. DO NOT try to tighten the screws hoping to get the two halves to meet. The brackets need some space between the halves in order for the rubber inserts to provide vibration isolation and slip resistance. 8. As you tighten the screws, use patience and tighten each side just a little as you go. You'll feel the resistance as you tighten the screws, keep that resistance about equal as you tighten each screw. That is about it. Just remember, DO NOT try to just tighten the screws and think that will bring the two halves together. The screws are meant to hold tension, not act as to bring the halves together. So why the C clamp? The brackets are made of aluminum which is far softer than the screws. As you try to just tighten them the rubber inserts exert pressure outward and you are using the screws to work on the threads. All it takes is a little resistance and the much tougher and sharp screw threads will cut into the softer aluminum female threads and strip out. What do you do if the threads got stripped? Chase the threads with a tap and they should clean up but before doing that, drill the holes using the appropriate drill size a little deeper. Then chase the original threads and continue to the entire depth. That way you have really clean good threads for the screw. The screws are M5 so if you had to rethread, use a slightly longer screw, they are pretty commonly found or just get some on Amazon. ### ⭐⭐⭐⭐⭐ Great product! *by R***D on April 12, 2026* Made mounting my nilight a success! Amazing product and great quality. I would definitely recommend for help mounting lights and bar racks. ### ⭐⭐⭐⭐⭐ High quality, solid. *by E***N on June 4, 2026* Excellent set of brackets that fit perfectly on my 1" round frame for the sun shade on my tractor. ## Frequently Bought Together - Nilight - 90027B 2PCS LED Light Bar Horizontal Bar Clamp Mounting Kit Fit on 0.75" 1" 1.25" Bull Bars Roof Racks Roll Cages for ATV UTV and Trucks, 2 Years Warranty - Nilight LED Light Bar 2PCS 60W 4 Inch Flood Spot Combo LED Work Light Pods Triple Row Work Driving Lamp with 12 ft Wiring Harness kit - 2 Leads - Nilight Led Pods 2Pcs 18W 1260LM Flood Led Off Road Lights Super Bright Driving Fog Boat Lights Led Work Light Bar for Trucks Pickup Golf Cart SUV ATV UTV 4x4 Van Camper --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/146118076-90027b-roll-bar-clamps](https://www.desertcart.jp/products/146118076-90027b-roll-bar-clamps) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*