Check the listing for details. Sliding Door Loop Lock Latch, 2.36 Inch Flexible Latch Hook Lock, Silver. Condition: New. Listed at 16.36 USD. Description:Material: This chain lock is made of zinc alloy with surface electroplating, rust-proof and corrosion-resistant, durable, scratch-resistant and wear-resistant, long-term use will not fade or deform, and maintain lasting beauty.Flexible & Secure Locking: The loop bar swivels freely and can be locked into place at any position from 0 to 180 degrees, allowing flexible adjustment to fit various closing angles. This design helps secure the door firmly to the frame, providing reliable performance even on slightly uneven or misaligned surfaces like wooden doors, cabinets, and sliding doors.Easy to Use: Two installation methods are available. Firstly, use the no-nail adhesive with guide stickers for a quick, tool-free installation. Secondly, for a stronger hold on challenging walls, you can use the provided screws.