These actuator plates allow a quarter turn cam lock to be upgraded to a two-point or three-point lock. Each one has two M6 studs for attaching the locking rods and is manufactured from steel, with a zinc plated finish.

The 30403495 fits onto a quarter turn cam lock with a square shaft and provides two-point locking. The stop lip prevents the cam rotating more than 90°.

The 30403496 also fits onto a quarter turn cam lock with a square shaft to provide two-point locking. However, there is no stop lip so the cam can rotate more than 90°.

To achieve three-point locking, the 30403499 actuator plate fits behind the cam. As the cam turns, the actuator plate operates the locking rods.