Our RV storage lock provides premium protection with a standard size cam lock for drawers, cabinets, mailboxes, RVs and RV storage. It features a durable zinc alloy lock with two keys to protect privacy and security, so you can relax with peace of mind. Key features - Premium protection: standard size cam lock compatible with drawers, cabinets, mailboxes, RVs and RV storage; two keys included for privacy and security. - Durable materials: corrosion-resistant zinc alloy with a chrome plated finish for long-term protection against erosion and damage. - Multipurpose security: suitable for cabinet doors, drawers and compartments; helps protect valuables and keeps dangerous tools or inedible items out of reach for children. - Easy installation: drill a 3/4 inch hole, insert the tubular lock cylinder, place the lock plate, and tighten screws and nuts for secure mounting. Installation overview - Drill a 3/4 inch hole. - Insert tubular lock cylinder. - Fit lock plate, then tighten screws and nuts. Use scenarios - Securing interior RV cabinets and drawers during travel to protect valuables and maintain privacy. - Locking exterior RV storage compartments or tool bays to deter theft and keep gear secure at campsites. - Replacing or upgrading cabinet locks in travel trailers, campers or motorhomes to limit access to tools and small items in kitchens, baths or storage areas.