This fitting jig has been designed to ensure our unique rota bearing roses (both sprung and unsprung) are fitted perfectly to the door. We advise that this Jig is used on doors which are not being CNC machined to fit our sprung rose.
The kit contains:
2 drill bits to drill the required holes accurately into the door
A solid aluminium drill guide
A mechanism for centring the Jig around the latch follower