The kit is used to install lock sets with a Ã22mm latch hole and a Ã54mm dead lock bolt. Use the paper template provided with the lock set which have the markings to be transferred unto the door. Drill the Ã54mm hole from both sides of the door to prevent horrendous breakout.
Kit: 1x Spade Bit 25mm
1x Mandrel with pilot drill
1x Hole Saw 54mm
Application: The kit can be used to install locks from the following manufacturers: