The Era Saracen 3 hooks & 4 rollers near 35mm has 2 hooks and an additional one on the central gearbox. The outer rollers are 1,430mm apart. Locking points are engaged by lifting the lever and locked by turning key. To change handing, undo the screw or screws in the latch to remove. Reverse, reinsert and replace screw(s).
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