Tarp Clips Heavy Duty Lock Grip Clamps Thumb Screw Tent Clip Secures Tarps Awning Clamp Set for Camping Tarps Awnings Caravan Canopies Car Covers Swimming Pool Covers Boat Cover etc. (12)

These clips worked great. I used them for a RV cover where the sewn in clips were failing. These gripped right on and there was no slip. Excellent clips.

Good, heavy duty clips. Jaws open about 1/4 inch wide and have interlocking, inward-angled grooves that clamp tight for a secure hold.

Well, I only used 1 or 2 of them at the moment and so far they are working well holding the section of my tarp as I had hoped. I didn't give a 5 star because I didn't use lots so I don't know how well they hold. Hope that helps. If I use more for another tarp and I'm able to type a review I will. Also it's to soon to say how well it holds when the wind blows and doesn't damage tarp by ripping the material.

Sturdy and easy to use. Fastener hole is a good size as bungee hooks can fit.

Good quality and sturdy. Firm grip. Useful tool to have around.

The car cover I purchased was not shipped with any type of straps by which the cover could be secured. So, I used the straps from a car cover that had become ineffective over time. These lock grip clamps allowed me to secure the car cover very effectively once the appropriate configuration had been established. When properly utilized, these clamps have been 100% effective in keeping the car cover secure during the windiest of days in this region. The clamps have not damaged the cover while providing a steadfastly secure hold...100% of the time. My application only requires 6 of the 12 clamps provided in this purchase. So, when I haphazardly unscrewed the clip, and lost the part that screws into the clamp; there was another one ready to be utilized. There are similar devices that use a sliding piece to secure the clamp to the tarp, cover, or what have you. I prefer the screw type because it allows you to determine the amount of pressure required to adequately secure the clamp...and, as such, you only need one hand to secure the clamp once it's in place. I am completely satisfied with this purchase.

These worked perfect for securing my RV cover on my Toyhauler.

Clips self loosen and fail after wind storm