mortise thumb turns

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Coin turn will need to be on a separate line item, specify 09-487 x length (118, 114, 138).This cylinder coin turn is non-handed so it can rotate freely in both directions.
each lock is designed to have a little wiggle for the thumb turn  feature, no way to fix or tighten 
You can reference the 7500 mortise lock rehanding instructions. Remove the two screws from mortise lock faceplate. Remove the face plate and the collar from the mortise lock then rotate the la...
The following steps are required to convert the Von Duprin 98/9975L from classroom to night latch function: Order new 996L-NL-M trim and reset NL drive screw in mortise lockbody as se...