81 Rollerbolt Nightlatch 60mm Backset DMG Finish Box Torness To retract the webbing simply

To retract the webbing simply push the red button

colourless non stick lubricating film with wide temperature stability for use on slides

and 1 x Protective Bag

A spindle lock system makes it easy to change the cutter set

81 Rollerbolt Nightlatch 60mm Backset DMG Finish Box Torness To retract the webbing simplyThe Yale 81 rollerbolt nightlatch front door lock has a rollerbolt for push pull action making it ideal to prevent accidental lock out. Ideal for communal or flat entrance doors. It is opened by a key from the outside and a turn handle operation from inside. The 81 rollerbolt nightlatch has a 60mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is