What this lock does for you Securely locks barn-style doors while preserving usable space — mounts in either a 90° or 180° configuration to suit your layout. Handles small frame and gap irregularities with an included adjustable 5 mm aluminum-alloy spacer so the lock fits neatly every time. Built to last in typical home environments: zinc-alloy body with a polished finish resists moisture and delivers long-term, reliable performance. Key features and specifications Multi-angle installation: accepts 90° or 180° mounting to maximize room layout flexibility. Durable material: zinc alloy construction with advanced polishing techniques for moisture resistance and wear performance. Adjustable spacer: 5 mm thick aluminum-alloy spacer compensates for uneven door frames and ensures consistent fit and operation. Easy installation: installs quickly on either side of the door using only basic tools; all required screws are included. Why customers choose this lock Flexible mounting options let you place the lock in tight or unconventional locations without compromising function. The metal construction and protective finish provide dependable security and reduced maintenance compared with cheaper plated hardware. The included spacer reduces installation time and avoids the need for custom shimming or filler pieces. Typical use scenarios Interior barn-style doors between living spaces or bedrooms where you want privacy without losing swing or clearance. Bathroom or bedroom doors in homes with uneven frames or older installations that require an adjustable fit. Closets, pantries, or home workshops where a sturdy, moisture-resistant lock is needed for regular use. What’s in the box Barn door lock assembly 5 mm aluminum-alloy spacer All mounting screws required for installation Installation note: the lock is designed for straightforward, left- or right-side mounting and requires only common household tools (screwdriver, drill if needed). Follow included instructions for accurate alignment and reliable operation.