--- product_id: 282745020 title: "Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock, Black" brand: "trimax" price: "70344 som" currency: KGS in_stock: true category: "Trimax" url: https://www.desertcart.kg/products/282745020-trimax-umax100-premium-universal-dual-purpose-coupler-lock-black store_origin: KG region: Kyrgyzstan --- # 360Β° hardened steel protection Fits all coupler sizes 1-7/8" to 2-5/16" Ballistic nylon housing absorbs hammer blows Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock, Black **Brand:** trimax **Price:** 70344 som **Availability:** βœ… In Stock ## Summary > πŸ” Lock in peace of mind, unlock your freedom. ## Quick Answers - **What is this?** Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock, Black by trimax - **How much does it cost?** 70344 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/282745020-trimax-umax100-premium-universal-dual-purpose-coupler-lock-black) ## Best For - trimax enthusiasts ## Why This Product - Trusted trimax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Installation:** Slide, lock, and goβ€”no tools or complicated steps needed to secure your valuable trailer. - β€’ **High-Security Key System:** Spring-loaded, 7-pin Type A key resists drill attacks and won’t bend or break under pressure. - β€’ **Unmatched 360Β° Security:** Hardened steel shield locks your trailer from every angle, deterring theft instantly. - β€’ **Universal Fit, Zero Hassle:** One size covers all major coupler types from 1-7/8" to 2-5/16", so you’re always covered. - β€’ **Built to Withstand Brutality:** Ballistic-grade nylon housing absorbs impacts and harsh weather, keeping your lock intact. ## Overview The Trimax UMAX100 Premium Universal Coupler Lock offers 360-degree hardened steel protection with a robust 6-tooth dual ratchet system and a 5/8" steel shackle. Designed to fit all common coupler sizes, it features a ballistic nylon housing for impact resistance and a high-security 7-pin key system that resists drilling and bending. Lightweight yet rugged at 6 pounds, this lock is your ultimate defense for trailers, campers, and boats, ensuring effortless installation and unmatched durability. ## Description The Trimax UMAX100 coupler lock features an exclusive design that provides 360 degrees of hardened steel protection for your unattended trailer. It provides instant security for your camper, boat, or trailer when they are not hooked up to your vehicle. This lock features a huge 6-tooth, 3/8" dual ratchet locking system, a hardened 5/8" 16mm steel shackle, and 1/2-turn technology that cannot be false locked. For dual force security, add a Trimax chain or cable secured to an anchor point. Also, add a Trimax coupler lever lock for additional protection. This lock is easy to install--simply slide the ball up into coupler and replace the U-shackle. The UMAX100 fits all of the following couplers and more: 1-7/8" or 2" Fulton, Atwood 2", UFP, Bulldog, 2-5/16" couplers, Fulton Heavy Duty, Surge Brake (reverse mount). Tested to be tough.. ## Features - Crafted from the highest quality material - Perfect for outdoor and even indoor use - Made in China - One size fits all (from 1-7/8", 2", to 2-5/16", all coupler types) - Key hole cover slides up to seal out dirt and grime.Attractive ballistic grade nylon housing absorbs hammer blows and protects anst weather.Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break..Weighs 6 pounds ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000OC3Q2I | | ASIN | B000OC3Q2I | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #186,791 in Automotive ( See Top 100 in Automotive ) #71 in Automotive Hitch Locks | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (3,116) | | Customer reviews | 4.5 4.5 out of 5 stars (3,116) | | Date First Available | 21 September 2023 | | Date First Available | 21 September 2023 | | Department | unisex-adult | | Finish | Polished | | Included components | Parts | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 2.13 Kilograms | | Item model number | UMAX50 KC | | Item model number | UMAX50 KC | | Manufacturer | Trimax Locks - Wyers Products | | Manufacturer | Trimax Locks - Wyers Products | | Material | Synthetic | | Number Of Pieces | 1 | | Part number | UMAX100 | | Product Dimensions | 10.16 x 23.62 x 22.35 cm; 2.13 kg | | Product Dimensions | 10.16 x 23.62 x 22.35 cm; 2.13 kg | | Shape | Round | | Size | One Size | | Special Features | Keyless | | Style | Universal Coupler Lock Hardened-Steel | ## Product Details - **Brand:** Trimax - **Item dimensions L x W x H:** 43.2 x 33 x 33 centimeters - **Lock type:** Key Lock - **Material:** Synthetic - **Special features:** Keyless ## Images ![Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock, Black - Image 1](https://m.media-amazon.com/images/I/71UwLbTSF3L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I bought this lock and needed to cut the shackle as my keys were at another job and I needed to use trailer it was on.** A: Who is to say that you actually have this problem, you could be looking for a method to take a trailer that does not belong to you. I will not comment--just call a locksmith and prove that you own the trailer. **Q: How does it unlock?** A: There is a key. When you turn the key the whole base slides straight down and off. **Q: What is the difference between this and the umax50? does anyone know?** A: i kinda screwed up my locking system on the umax 50 trying to turn the key with ice in the lock. the key pulled out without it being lined up properly. im gonna buy the umax100 because it looks like its protected from the elements better. on the umax 50 all i did was drill the hole out with a titanium drill bit and gave it a few whacks with a mallet and it came right off. i am in no way an experienced theif, just watched a few youtube video because i didnt feel like paying a lock smith and I couldnt pick it on the first few tries. im sure its more of a visual deterrent, but I'm going to upgrade to this model. **Q: I need two locks keyed alike. How do I go about ordering them like this?** A: Amazon has them...... ## Frequently Bought Together - Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock , Black - Trimax TCL65 Wheel Chock Lock , Yellow/Red, 7.25in - MAXXHAUL 70472 Solid Rubber Heavy Duty Black Wheel Chock 2-Pack, 8" x 4" x 6" --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/282745020-trimax-umax100-premium-universal-dual-purpose-coupler-lock-black](https://www.desertcart.kg/products/282745020-trimax-umax100-premium-universal-dual-purpose-coupler-lock-black) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-20*