Yale Locks 81 Rollerbolt Nightlatch 60mm Backset DMG Finish Box mpn_SUP-857C Ball Bearing 6203-Zz

Ball Bearing 6203-Zz

Strike with precision

Suitable for use with

Blue Heat Shrink Butt Connector

Power Supply: 2 x AA 1

Yale Locks 81 Rollerbolt Nightlatch 60mm Backset DMG Finish Box mpn_SUP-857C Ball Bearing 6203-ZzThe 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