1052.03 PZ - mortice deadlock. 1052.07 - mortice nightlatch. 1052.0 mortise latch. Reversible latch left/right. Clamp follower 8 mm. 1052.7 PZ - latch withdrawal. Lever 2 turns, 2 x 12,5 mm. 1052.4 WC, nut 8mm.
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