Door Extension Kit for Keyless Door Locks - Perfect for Custom Gates and Doors, Fits 2 3/8 inch to 4 inch Thicknesses

About this item

• Thick Door and Gate Extension Kit -Allows for adaptation of existing structures to accommodate doors and gates of various thicknesses, from 2 3/8 inches up to 4 inches
• Extension Kit with Square Spindles -Includes 115mm and 140mm spindles, as well as M5 screws and screw extension posts. No need for cutting, but please double check all measurements
• Extension Kit for Compatibility -This extension kit is designed to work with our JOUNJIP Square Spindle locks, featuring 5/16 inch square spindles. Not suitable for use with JOUNJIP Flat Spindle locksets
• Professional-Grade Materials -Ideal for contractors, locksmiths, and custom gate builders. Installation may be of medium to high difficulty
• Outstanding Customer Service -We prioritize your satisfaction and safety. Contact us for a list of compatible mechanical locks and keypads.