Square Casement Fastener Spacers

The casement fasteners are designed to work correctly on a pair of rebated windows with the assumption that the windows (sashes) are in one plane (flush) with each-other when closed.Some older windows can warp over time, meaning that one sash will sit some distance forward from the other when closed. There is a tolerance of about 3mm built into the design of the casement fastener, but if there is a larger discrepancy than this the adaptor plate is available to be used as a packer behind either the keeper or the teardrop handle backing plate in order to bring them both closer to the same level, making operation more convenient.


  • Width: 15mm
  • Length: 50mm
  • Thickness: 6mm
  • Distance between the screw holes: 40mm
  • Finish: Matt Black
  • Type: Square Casement Fastener Spacer
  • To Suit: Square Fasteners
  • Screws: Included
Barcode # 9343857037012
Brand Tradco