Features: 1.Unique Design: Embedded design, pressing the handle into the card slot to form a non protrusive plane with the lock surface. Effectively avoid accidental collisions with locks and space saving. 2.Durable Material: This trailer door lock is made of carbon steel and zinc alloy material, wear resistant and durable, not easy to damage, deform or fade proof, can be used for a long time. 3.Practical: Black surface with center key hole design, professional production, its smooth surface without burrs, comfortable hand feeling, avoid scratching your skin during use. 4.Easy to Install: Simple installation, equipped with four keys, the installation hole size is 72x56mm, the black surface plastic spraying process allows this lock to fit any decoration style. 5.Application: The embedded handle lock is widely used in RVs, trailers, ships, metal cabinets, power distribution cabinets, car toolbox locks, etc. Specification: Item Type: RV Handle Latch Material: Carbon steel and zinc alloy Installation Hole Size: Approx. 72x56mm/2.83x2.20in x R2 Surface Treatment: Plastic spraying Fitment: Suitable for motorhomes, trailers, metal cabinets, power distribution cabinets, car toolbox locks