This lock support set 4-7 digitals as code,note that code 1234 is the same as 4321. - suit for both left and right open direction. Works for sliding door/gate -suitable for exterior or interior doors,such as wooden fence, courtyard gate, aluminum alloy door, wrought iron doors, and be...
Applicable DoorsWork with both left and right handed doors due to adjustable unlocking direction. The mechanical door lock is suitable for indoor or exterior wooden doors, yard doors, aluminum alloy gates, wrought iron doors with 1.38 inches to 2.56 inches (35mm-65mm) thickness. Accessories can ...