DEWALT D180004 Bi-Metal Door Lock Installation Kit
Make replacing your locks a breeze with the DEWALT D180004 Bi-Metal Door Lock Installation Kit.  This door lock installation kit is designed to fit the most common lock sizes in use today.  It’s crafted to work with either metal or wood doors and includes hole saw consisting of durable M3 steel.  It also includes backing plates that are reinforced to counteract warping and aid in easy disassembly from the mandrel.