Accessories Stainless Steel Invisible Door Lock Thicken Simple Manager Lock Tubewell Key

Condition: new and good quality Product Name: Key Lock Material: Stainless Steel Size:3.14" / 80mm,4.13" / 106mm Color: silver Features: The door lock is made of stainless steel, has better anti-rust performance, durable and long life. The stainless steel tube well lock manager lock can the fireproof door frame door hiddens key lock mortise lock cross.

Used in Fire doors, framed doors, invisible doors , solid and practical, frame doors and invisible doors in hotels, homes and factories.

Making it easy to install with just a screwdriver, Remove the lock core first, then install it with the aiming hole, and tighten it with the attached screws.

Package Included: 1set Invisible Door Lock