Ianulus 2-Piece Stainless Steel Concealed Sliding Bolt Lock, 6-Inch Safety Door Lock for Composite, Wood & Double Doors (Black)

• 【High-Quality Materials】--This hidden door lock is made of high-quality 201 stainless steel, with strong structure, rust and corrosion resistance, sturdiness and durability, and long service life.
• 【Simple To Use】--This door lock adopts an integrated switch design, which is convenient for daily use, comfortable to touch, and hidden lever type, which brings you a pleasant experience.
• 【Hidden Lock】--This concealed flat-head bolt is more suitable for one of the double doors. It is installed on the side of the door panel, which can keep the overall flatness of your door panel without protruding door locks.
• 【Textured Appearance】--Brushed surface treatment, frosted matte black, beautiful and advanced appearance, will complement your modern decoration style. Suitable for a variety of decoration styles.
• 【Wide Applications】--2 sets of concealed door punching bolts, suitable for all kinds of wooden doors and windows. Flat head bolts can be used to fix the openings of composite doors, French doors, courtyard doors, wooden doors, double doors or other doors.

Product Description: ✔Move the switch up or down to open or close the door. ✔Fits flush into the door, no bolts or mechanical parts are visible. Concealed anti-theft buckle, high quality thick alloy. ✔Quiet design, there will be no sound when in use, providing a good living environment. ✔Suitable for a pair of wooden doors/double shed door, creates a seamless way to lock the door. Specification: Material: 201 Stainless Steel Color: Matte Black Size: 15.2*2.1*1.8cm/6*0.8*0.7inch Quantity: 2 Pieces Package Includes: 2 x Door Bolt Lock(Matte Black) 2 x Striker Plate 8 x Screw Installation Method: 1. Mark the appropriate position at one end of the door leaf. 2. Use a tool to chisel a groove according to the marked position. 3. Insert the concealed pin into the slot and fasten it with screws. 4. Open the door, drill holes in the floor or door frame and install the gusset. 5. Close the door and insert the box pin into the hole in the ground or on the door frame. 6. Move the switch up or down to open or close the door. Notes: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. 3. If you have any questions or have problems with the products you received, please contact us in time.