A 2 hook and 2 roller lock available with either a solid or split follower.
Please note that the AS4921SS35 will not accept a solid spindle and can only be used with a split spindle function.
- Overall length - 2230mm
- Distance between outer rollers - 1595mm
- Distance between hooks - 1185mm
- Depending on date of manufacture either:Push in the latch and undo the screw in the back of the lock case, remove the latch, reverse and reinsertPush in the latch and undo the screw in the side of the lock case to remove the latch, reverse and reinsert.
- The hole in the side of case adjacent to the latch contains a small screw. Depending on which side the function is set, turn the screw clockwise or anti clockwise until it stops to reverse the nightlatch function.