Description

The Right Gap Gainsborough Trilock Mortice and cylindrical side rails are an excellent addition to the residential carpenters kit.

These side rails are suited to fit straight onto the mortice and cylindrical template, and come with printed markings to suit the challenging trilock set ups. 

These side rails paired with the mortice and cylindrical faceplate will decrease install time with minimal effort, having all hole locations marked out on our very durable polycarbonate. Using the side rail locators with a self-centering drill bit, these rails will last you a lifetime and make trilock installs a breeze for all skill levels. 

Tried and tested by some of the most competent tradesmen, add them to your door installer artillery today!