What accessory do I need if my door has a bolt entry and the opener I have has a short armature?

What accessory do I need if my door has a bolt entry and the opener I have has a short armature?


The mortise lock shown in the drawing has a key entry, so the lock release must have a long armature as shown in the drawing.
For this purpose, as our lock release has a short armature
Replace the short armour with  the long armour.
Order the long armour (with bolt entry) type G loose. Ref. 2975 LONG ARMOUR G.





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