--- product_id: 7820740 title: "RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant" price: "$465.47" currency: USD in_stock: true url: https://www.desertcart.us/products/7820740-rv-designer-t507-trimark-motorhome-entrance-door-lock-with-deadbolt store_origin: US region: United States of America --- # Fits 1.38-1.58” door thickness Deadbolt security upgrade Easy retrofit & install RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant **Price:** $465.47 **Availability:** βœ… In Stock ## Summary > πŸ” Lock in your peace of mindβ€”secure your adventures in style! ## Quick Answers - **What is this?** RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant - **How much does it cost?** $465.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/7820740-rv-designer-t507-trimark-motorhome-entrance-door-lock-with-deadbolt) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Fit:** Precision engineered to fit 1.38-1.58” thick doors for hassle-free replacement. - β€’ **Unmatched Security:** Rigid paddle & non-removable deadbolt cylinder lock down your RV with confidence. - β€’ **FMVSS 206 Certified:** Meets strict safety standards trusted by RV builders worldwide. - β€’ **Universal Compatibility:** Right or left-hand use ensures perfect fit for any motorhome door. - β€’ **Quick & Simple Installation:** Retrofit your RV door lock in under 5 minutesβ€”no expert needed. ## Overview The RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt is a durable, FMVSS 206-compliant security upgrade designed for RV doors 1.38-1.58” thick. Featuring a rigid paddle and non-removable deadbolt cylinder, it offers enhanced protection and easy retrofit installation for both right and left-hand doors, making it the trusted choice for motorhome owners seeking reliable, hassle-free security. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EOTE8BA | | Best Sellers Rank | #61,171 in Automotive ( See Top 100 in Automotive ) #70 in RV Locks | | Brand | RV Designer | | Customer Reviews | 4.6 4.6 out of 5 stars (1,499) | | Date First Available | August 21, 2013 | | Exterior | Smooth | | Is Discontinued By Manufacturer | No | | Item Weight | 5 pounds | | Item model number | T507 | | Manufacturer | RV Designer | | Manufacturer Part Number | T507 | | Model | T507 | | OEM Part Number | T507 | | Product Dimensions | 6.4 x 6.3 x 6.3 inches | | Special Features | Lock | ## Product Details - **Brand:** RV Designer - **Special Feature:** Lock - **Lock Type:** Key Lock - **Item dimensions L x W x H:** 6.4 x 6.3 x 6.3 inches - **Material:** Black ## Images ![RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant - Image 1](https://m.media-amazon.com/images/I/71r6vR0Ss8L.jpg) ![RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant - Image 2](https://m.media-amazon.com/images/I/81hMrNW1L7L.jpg) ![RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant - Image 3](https://m.media-amazon.com/images/I/81JkQwJOfML.jpg) ![RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant - Image 4](https://m.media-amazon.com/images/I/71nP2emqI3L.jpg) ![RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant - Image 5](https://m.media-amazon.com/images/I/51-uddhh7nL.jpg) ## Questions & Answers **Q: Will this fit a 2014 Thor Miramar ?** A: the lock you are looking at may fit , butt do not buy it . the bolt will break. I am on my 3 one, have been trapped in motorhome twice. **Q: Will it fit a 2008 Forester** A: Not sur will fit Forrester If it looks identical on outside its the same inside. Ours only last 2 to 3 years. I keep a spare in RV at all times. If I install spare. I immediately order a new spare. They have a plastic part in the inside that breaks. I make sure RV is always level for door to operate correctly, but it still will break inside mechanism. I have not found a good replacement that does not have other types of problems. It is manufacture flaw. I belong to a few RV groups and we all confirm this info. So not to reinvent the wheel. I just replace it in our Renegade Classic **Q: What are dimensions?** A: This is a second generation TriMark lock marketed by RV Designer. Here is a link to the TriMark spec sheet: http://www.trimarkcorp.com/en/media/product/060/060-1650_Rev1.pdf **Q: Will this fit a 4 winds Hurricain** A: I bought this for my 2000 Hurricane Motorhome and fits perfect! Hope that helped. ## Frequently Bought Together - RV Designer T507 TriMark Motorhome Entrance Door Lock with Deadbolt - Fit for 1.38-1.58” RV Motorhome Doors - Right/Left-Hand Use - FMVSS 206 Compliant - WIKIBB RV Handle Latch Repair Kit,Stainless Steel Travel Trailer Camper Door Latch Handle Replacement for RV Trimark 060-1650 / T507 Door Handle --- ## 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.us/products/7820740-rv-designer-t507-trimark-motorhome-entrance-door-lock-with-deadbolt](https://www.desertcart.us/products/7820740-rv-designer-t507-trimark-motorhome-entrance-door-lock-with-deadbolt) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-23*