General description The Double Glass Door Lock is designed for double-fan open-type tempered glass doors, providing a secure locking mechanism while maintaining a sleek appearance. Made from high-quality 304 stainless steel, this lock is both durable and rust-resistant, ensuring long-lasting performance. Technical specifications Material: 304 stainless steel Color: Silver Size: 97 x 65 mm Suitable for glass door thickness: 10-12 mm Gap requirement: 6-10 mm Installation Easy installation with no hole required for the door Comes with an Allen key and installation screws Usage Locks from one side only; cannot be unlocked from the opposite side To unlock from the outside, use the key To unlock from the inside, use the rotary switch