LATCH.IT Chrome RV Door Lock Replacement for 3.75×2.75×1.50 Cutout — All-Metal, Water-Resistant Handle Kit

LATCH.IT Chrome RV Door Lock Replacement is a heavy-duty, all-metal RV door handle and lock kit designed to fit 3.75" (H) x 2.75" (W) x 1.50" (thick) door cutouts for secure, weather-resistant camper doors.

This replacement lock is built for owners who need a durable, watertight latch that swaps into a very specific rectangular opening on travel trailer or popup camper doors. Many RV door latches look alike but vary by cutout size, latch depth, or mounting style; this LATCH.IT kit is made to match the 3.75×2.75×1.50 dimension and arrives as a complete hardware set so you can replace the handle in minutes.

How do I confirm this lock will fit my RV door?

Measure the existing door cutout precisely before ordering. This lock only fits a rectangular recess measuring 3.75 inches high by 2.75 inches wide and 1.50 inches deep; if any of those numbers differ, the latch will not seat correctly.

• Measure height, width, and thickness of the opening from the inside face.
• Compare your current latch style and screw hole pattern to our fit guide images.
• Does not fit Class A or Class C RV doors—made for select travel trailers and campers.

What’s included and how long does installation take?

The kit is supplied as a ready-to-install package: the handle assembly, latch mechanism, striker plate, mounting screws, and detailed instructions. Typical replacement takes about ten minutes for someone comfortable with basic hand tools.

• One chrome-finished handle and latch body assembled for the specified cutout.
• Four mechanical keys using LATCH.IT high-security key blanks.
• Striker plate, four mounting screws, sealing gasket, and an owner’s manual included.

How does this lock stand up to weather and wear?

Unlike many economy replacements made of plastic, this LATCH.IT unit is fully metal with a sealing gasket to keep out water and dirt. The finish and gasket reduce corrosion risk and help the lock operate reliably through seasonal temperature and moisture changes.

• All-metal construction for improved durability over plastic handles.
• Water-resistant design and sealing gasket to block moisture and debris.
• Corrosion-resistant surface intended for outdoor exposure on trailers.

What about security — are the keys replaceable or unique?

The kit includes four identical mechanical keys using a high-security key profile to minimize easy duplication. You receive multiple keys so you can keep spares, and the keyed lock lets you leave the trailer secured when unattended.

• Four matching keys included—no need to purchase extras immediately.
• High-security key profile to deter casual tampering or unauthorized entry.
• Unique LATCH.IT key blanks for controlled replacement and duplication.

Who is this for: This replacement is ideal for travel trailer and camper owners who have a door cutout that exactly matches 3.75" × 2.75" × 1.50" and who want a tougher, longer-lasting all-metal handle than typical plastic options. Choose this kit if you value weather resistance, a complete hardware set for fast installation, and included keys so you can secure your camper without extra trips to locksmiths.