QUALITY GUARANTEE: Home Door Lock the surface is finely processed, no rust, no color, quality assurance. Easy and quick to install for experienced DIY enthusiasts. Ideal for standard bay window SIMPLE INSTALLATION: Activity Door Lock Single-sided double-sided models are suitable for all activity glass doors and windows, convenient installation and saving. Sliding glass door handle can be installed with a card slot with a width of about 20~22mm and a length of about 180~182mm DOUBLE-SIDED HOOK LOCK: Sliding glass door handle gloves use double-bill hook locks, smooth opening and closing, comfortable to use, it will not block the road when installed at the door HIGH-QUALITY MATERIALSHome door lock is made of stainless steel shell and zinc alloy fittings, the material has high strength, not easy to break, long-term use, without worrying about the quality of the sliding door lock MINIMALIST STYLE: The black door lock has a modern and minimalist style, it is not obtrusive and useful to install on the door. The sliding door locks can be used as invisible handles for patio doors, sliding doors, bathroom doors, kitchen doors, closet doors, interior pocket doors Specification/Package List Material: Stainless Steel Housing + Zinc Alloy Accessories Product Size: Approx. 20 x 2.8cm / 7.9 x 1.1in Hole Distance: Approx. 17cm / 6.7in Scope of Application: Movable doors, windows, movable glass doors and windows, sliding glass doors, etc. Style: Modern and Simple Weight: Approx. 230g/8.1oz 1 Set x Door Lock 1 Pack x Accessories(4pcs) 2 x Key