Deadbolt Lock, Ball Entry Door Knob Double Cylinder Stainless Steel Front Door Lock Security Door Bolt with Key on Both Side for Home Office Hotel Bedroom Garage(Silver)

• Internal components are made of galvanized steel, and the exterior parts are built with stainless steel. 304 stainless steel construction with multi-layer coating, it is corrosion resistant and very durable.
• Equipped with 5-hole marbled copper lock core and 3 mechanical keys. Both inside and outside are opened and closed with a key. This door knob lock can provide the highest level of residential security and key control function of both sides.
• The locking core and the panel are integrated together, it is convenient to install. Left-open and right-open doors are available. Applicable door thickness is 35-50mm/1.38-1.97in. Center distance of lock body can be adjusted to 60mm/2.4in or 70mm/2.8in.
• The surface is manufactured with drawing process, which is beautiful and practical.
• This door handle is widely used in front and rear doors, such as solid wood doors or steel wood doors.

Specification: Item Type: Door lock Material: Stainless steel Color: Silver, red bronze(optional) Applicable Door Thickness: Approx.35-50mm/1.38-1.97in Center Distance of Lock Body: Approx.60mm/2.4in, Approx.70mm/2.8in(adjustable) Applicable Door Direction: Left-open door, right-open door Extension of Lock Tongue: Approx.25mm/1in Function: Double locks are locked. Both inside and outside are opened and closed with a key Package List: 1 x Double Head Lock 1 x Lock Body (Adjustable Center Distance) 3 x Key 1 x Mounting Plate 1 x Pack of Screws 1 x Instruction Manual