General description These Rawlplug KKS-R Frame Fixings are designed for securely attaching timber or metal window and door frames to various substrates including concrete, stone, brick, or blockwork. They come with screws and are quick and easy to use, allowing for straightforward installation without the need for marking out. The anti-rotation lugs ensure that the fixings do not rotate during tightening, while the tough nylon sleeve prevents any distortion of the frame during the process. Technical specifications Size: 10 x 160mm Maximum Fixture Thickness: 110mm Pack Quantity: 50