The Fullex Patio lock 4 point pin on frame 31mm has a pusher pin located on the frame rather than on the lock. The pin depresses when it hits the strike plate allowing the handle lever to be lifted to engage the locking points. Supplied with face plate but not cylinder. It no longer has an anti slam depression button as Fullex have changed the design however if the old button still functions it can be removed and applied to the replacement lock.
Name Fullex 4 Point Locking Slider Pin on Frame 31mm SKU PDL4PM131 Brand Fullex Weight (KG) 1.0000 Backset 31mm Multipoint Operation Lift Lever Centres 52mm Spindle Size 8mm Case Depth 38mm Case Height 330mm Multipoint Faceplate 22mm (Square Ends) Faceplate Length 1 065mm