RV Designer T507 RV Entrance Door Lock with Deadbolt — Black, Fits 1.38–1.58" Doors, Reversible

RV Designer T507 TriMark entrance door lock with a built-in deadbolt is a heavy-duty replacement lock designed to secure motorhome entry doors 1.38–1.58 inches thick for either right- or left-hand use.

Swap a worn or damaged TriMark 060-1650 lock for the RV Designer T507 to restore reliable operation and add a tamper-resistant deadbolt to your motorhome’s primary entry. This lock follows the footprint and hole pattern of common TriMark assemblies, so it installs quickly as a direct replacement while meeting FMVSS 206 standards for secure door latching. Finished in durable black, the unit combines a rigid paddle handle with a non-removable deadbolt cylinder for long-lasting performance on the road.

How does this lock fit my RV door opening?

The T507 is engineered for door thicknesses between 1.38 and 1.58 inches and matches the TriMark 060-1650 mounting pattern, simplifying retrofit installations. Measure your door’s backset and cross bore before ordering to confirm compatibility. The reversible design supports both right- and left-hand door swing without extra parts.

• Compatible with doors 1.38"–1.58" thick
• Direct replacement for TriMark 060-1650 footprint
• Reversible for right- or left-hand operation
• Check backset and cross-bore for a precise fit

What security features does the deadbolt provide?

The integrated deadbolt increases resistance to forced entry compared with a simple latch-only design. A rigid paddle handle and a non-removable cylinder help prevent tampering from the exterior, improving security when your motorhome is unattended. While not a guarantee against all intrusion methods, this lock upgrades the door’s defensive hardware for everyday travel situations.

• Built-in deadbolt for added holding strength
• Rigid paddle reduces flex and prying leverage
• Non-removable cylinder deters external tampering
• FMVSS 206 compliant for reliable latching performance

How simple is installation and replacement?

Installation is straightforward when replacing a TriMark-style unit: the T507 uses the same hole pattern and mounting footprint, so many users can swap it without modifying the door. Basic hand tools are usually sufficient, but confirm your door’s measurements first to avoid surprises. If you prefer, a mobile RV technician can complete the swap quickly.

• Footprint matches common TriMark assemblies for easy retrofit
• Typically installed with basic hand tools
• Measure door backset and thickness before starting
• Professional installation available for complex doors

What finish, durability, and maintenance should I expect?

The lock comes in a black finish designed to hold up to normal travel exposure and frequent use. Routine lubrication of moving parts and periodic checks of mounting hardware will extend service life. Replace weather seals or gaskets as needed to prevent moisture-related wear on the door edge and lock internals.

• Durable black finish resists everyday wear
• Simple maintenance: occasional lubricant and fastener checks
• Replace door seals to help prevent moisture intrusion
• Designed for long-term function on travel doors

Who is this for: RV owners, repair shops, and fleet managers who need a dependable, TriMark-compatible replacement entrance lock that adds deadbolt security to motorhome entry doors. Choose the RV Designer T507 when you want a solid retrofit option that fits common TriMark hole patterns, supports either door handedness, and brings an upgraded level of holding power to your RV’s primary access point.