Yale Locks PM444 Door Security Bolt Select Option:White Finish Visi of 2 The torque handle can be

The torque handle can be calibrated to give correct torque at nut/bolt

A quick-release lever allows the user to open the vice jaws to the required width without the need to wind the main screw handle

The Vitrex Profile Gauges are the quickest and easiest way to copy awkward shapes

Each pair individually packaged

Solid hardened bushes with a variable pitch of 29 to 63mm

Yale Locks PM444 Door Security Bolt Select Option:White Finish Visi of 2 The torque handle can beThe Yale PM444 series security door bolts are concealed (mortice fixed) into the door with a bolt which throws into the door frame. Operated by using the key supplied giveing added securiy and extra protection to your home.