The ARB5105 – 12.5mm Rebate Set for British Standard Sash Lock is designed for use with the LSB5525 and LSB5530 BSi range of 5 Lever Sashlocks when fitting to rebated 44mm (1¾") door pairs.
Easy to use and install. Available in finishes to match the lock you choose.
Converts ‘Easi T’ BSI Sashlock to suit 13mm (½") rebated doors
Supplied with screws