Specifications:Material: Zinc AlloyFinished: Chrome PlatedKey Type: Keyed AlikeFit for Glass Thickness: 3mm - 8mm / 0.12-inch - 0.31-inchTotal Size: 35 x 32 x 37mm / 1.38-inch x 1.26-inch x 1.46-inch (L*W*H) Package Content: 2 x Locks2 x Strike Plates4 x Keys Descriptions:1. Fits for glass door thickness 3mm-8mm.2. Zinc alloy and chrome finished will resist wear and rust over time.3. It is keyed alike, each key will fit every lock.4. Easy to install, lips on edge of glass door at any location (no boring required)5. Perfect for single glass door display cases, trophy cases, and retail cases, etc.