A 2 hook, 4 roller lock that was used predominantly on UPVC doors until the mid 2000�s.
- Undo the screw in the side of the lock case to remove the latch, reverse, reinsert and replace the screw.
- Overall length – 2200mm
- Distance between outer rollers – 1600mm
- Distance between inner rollers – 680mm
- Distance between outer hooks – 1234mm
- Distance between inner hooks – 594mm
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