Whitco Whitmatic Window Catch Pull and auto latching window catch. Features of the Whitmatic® Window Catch Zinc diecast construction Spring loaded catch for automatic latching Push lever to open, pull lever to close Combination pull and fastener Strike has nib to prevent catch hitting frame Specification Suitable for Aluminium or Timber fixing Dimensions Close Downloads Whitco Window Accessories Catalogue.pdf (.pdf, 478 kB) Close Ordering Display Pack Description Part Number Barcode Satin Chrome W231105 9310584002231 Bright Chrome W231108 9310584002248 Trade Pack Description Part Number Barcode Satin Chrome W230105 9310584002170 Bright Chrome W230108 9310584002187 Close Finishes Standard Finishes Satin Chrome 05 Bright Chrome 08 Related Products Whitco Whitpull Finger PullMetal finger pull for drawers, doors and windows. Whitco Spring Sash Window BalancesFor aluminum double hung windows. Whitco Whitspur Window CatchPull and auto latching window catch.