B1172-O Oval-Profile Cylinder Escape Sashlock - Split Follower

  • Fire tested to BS EN 1634-1:2000
  • Conforms with DDA Requirements
  • 10 year Warranty on request with order
  • Light Springing Available
  • Standard Springing Available
  • Heavy Springing Available
  • Reversible Latchbolt
  • Handing Required
  • Do not use line drawing to mortice door – for guidance only
Oval-Profile Cylinder Escape Sashlock - Split Follower
Product Drawing
Additional Photography of Oval-Profile Cylinder Escape Sashlock - Split Follower


Deadbolt thrown or withdrawn by key from either side and withdrawn by lever handle or turn knob from inside. Latchbolt withdrawn by lever handle from either side. If deadbolt is thrown, inside lever handle will withdraw both latchbolt and deadbolt to ensure quick escape.


Steel, powder coated black, pierced to accept 38mm centre bolt through fixing furniture and 38mm centre bolt through fixing escutcheons


Stainless steel: Satin or Polished. Brass: Satin or Polished and BMA. Available square or radiused - please specify

Striker Plate

Finished to match forend


Brass, reversible, zinc plated. Projection 11mm


Brass, zinc plated. Throw 20mm


Stainless steel split follower to suit 8mm spindle. Sprung to suit lever handle furniture. For unsprung lever handle furniture heavy duty springing should be specified


Not supplied. May be used with the following cylinders: a) Key outside b) Key either side

Rebate Units
To Suit

B72/1501/S 13mm, B72/1502/S 19mm, B72/1503/S 25mm


Please specify full handing details

A Lock Case

90mm, 110mm, 130mm

B Backset

60mm, 80mm, 100mm

C Centres


Product Drawing

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