--- product_id: 239416463 title: "High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome" brand: "high sierra showerheads" price: "¥14761" currency: JPY in_stock: true category: "High Sierra Showerheads" url: https://www.desertcart.jp/products/239416463-high-sierra-all-metal-lead-free-heavy-duty-12-adjustable store_origin: JP region: Japan --- # 12-inch adjustable extension solid lead-free metal build industry-leading locking gears High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome **Brand:** high sierra showerheads **Price:** ¥14761 **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your shower game—because your daily routine deserves a power move! ## Quick Answers - **What is this?** High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome by high sierra showerheads - **How much does it cost?** ¥14761 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/239416463-high-sierra-all-metal-lead-free-heavy-duty-12-adjustable) ## Best For - high sierra showerheads enthusiasts ## Why This Product - Trusted high sierra showerheads brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Fits all standard 1/2-inch shower heads and arms across the USA—no guesswork needed. - • **Hassle-Free Installation:** Includes a metal wrench and requires no Teflon tape—get set up in minutes with expert US-based support. - • **Customize Your Shower Height:** Easily raise or lower your shower head up to 12 inches for the perfect flow every time. - • **Unmatched Heavy-Duty Support:** Locking gears engineered to hold shower heads weighing up to 5 lbs without slipping. - • **Premium Lead-Free Brass Construction:** Durable, corrosion-resistant metal ensures longevity and a sleek chrome finish. ## Overview The High Sierra® 12” Adjustable Shower Arm Extension combines robust lead-free brass construction with industry-best locking gears to securely support heavy fixed shower heads. Designed for effortless height customization and universal fit, it installs quickly without Teflon tape and is backed by US-based expert support. Available in six finishes, this extension transforms your shower into a personalized spa experience. ## Description High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome - desertcart.com ## Features - EXTEND YOUR SHOWER HEAD — Customize your shower experience with this adjustable shower extension arm. Raises and lowers fixed shower heads up to 12". - HEAVY DUTY AND RELIABLE LOCKING GEARS — Are the best in the industry, easy to adjust, and will carry the weight up to 5 lbs of the heaviest fixed shower head. The UNIVERSAL 1/2-inch pipe threads fit most shower heads and shower arms sold in the USA. - SOLID METAL LEAD-FREE BRASS CONSTRUCTION — A floating nut makes it easy to position the extension vertically while also connecting it securely to the shower arm. Easy to install with included metal wrench. NO TEFLON TAPE REQUIRED! - FACTORY DIRECT — Engineered and assembled in the USA with imported components. Available in 6 beautiful finishes. Have a Question? TALK TO OUR U.S. Based factory experts by phone or email. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086VT3SXL | | Best Sellers Rank | #413,616 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #537 in Shower Arms & Slide Bars | | Color | Chrome | | Customer Reviews | 4.6 4.6 out of 5 stars (44) | | Date First Available | April 7, 2020 | | Extension Length | 12 inches | | Finish | Chrome | | Installation Method | Wall Mounted | | Item Package Quantity | 1 | | Item Weight | 13.6 ounces | | Item model number | HS-12X-CH | | Manufacturer | High Sierra Showerheads | | Material | Metal | | Part Number | HS-12X-CH | | Product Dimensions | 14.2 x 2.5 x 5 inches | | Shape | Rectangular | | Size | 12 Inch | | Special Features | Adjustable | | Style | Modern | ## Images ![High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome - Image 1](https://m.media-amazon.com/images/I/51NfT69GrHL.jpg) ![High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome - Image 2](https://m.media-amazon.com/images/I/31hHZ+FRGtL.jpg) ![High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome - Image 3](https://m.media-amazon.com/images/I/512fmxA1fnL.jpg) ![High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome - Image 4](https://m.media-amazon.com/images/I/41FswAp+mKL.jpg) ![High Sierra® All Metal Lead-Free, Heavy Duty 12” Adjustable Shower Arm Extension for Fixed Shower Heads. Best in the Industry Locking Gears Support The Weight of Heavy Fixed Shower Heads - Chrome - Image 5](https://m.media-amazon.com/images/I/41T6lzpYb-L.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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/239416463-high-sierra-all-metal-lead-free-heavy-duty-12-adjustable](https://www.desertcart.jp/products/239416463-high-sierra-all-metal-lead-free-heavy-duty-12-adjustable) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-21*