Door Barrel Bolt Ring-Pull Spring Loaded Sliding Lock w Screw 304 Stainless SteelConstructed from stainless steel 304 material, it's sturdy and reliable enough for residential daily using.The product consists of two parts, a body with a spring pin and a metal head for fixing.Structure instruction: Press the button, lock; pull the ring to open it.Wonderful replacement for replacing your old or damaged one.good for use on doors, Gate and cabinets, etc. Structure Instruction : Press the button, pop-up lock; pull the ring to open it.The door safety sliding latch protects the safety and privacy of you and your family.Silver tone stainless steel automatic door bolt, spring loaded, black push button, easy installation.Spring Slide Bolt Made of high quality Aluminum Alloy, solid construction, brush finish surface, aesthetically pleasing appearance, sturdy and durable to use, long service life.Easy installation, convenient to fix and hard to shift, stable connection.Ideal for locking different doors, windows, small cabinets, etc.Material: Stainless Steel 304Finish: Vibration PolishingMain Body Size: 40mm x 37mm x 15mm / 1.57" x 1.46" x 0.59" (L*W*H)Bolt Size: 11mm x 8mm / 0.43" x 0.31" (Extension Length * D)Buckle Size: 18mm x 36mm x 15mm / 0.71" x 1.42" x 0.59" (L*W*H)Mounting Hole Diameter: 4mm / 0.16"Screw Size: 3mm x 18mm / 0.12" x 0.71" (Thread.DiaL)