Choose this extra heavy-duty knife for construction

Rigorous research and development drives unmatched quality

plywood & plastic

Ideal for hallways

Inside and outside 90 corners

Primegrip Roof Anchors with Fasteners Style:Adjustable Choose this extra heavy-duty knifePrimegrip offers two styles of roof anchors, fixed & adjustable. Fixed Anchor: This reusable roof anchor is used to provide temporary, reusable roof anchorage for residential and construction applications. The anchor comes complete with D rings and nails and is approved for use on both wood and metal roofing. Hinge Type Anchor: Reusable, Easy To Install Anchorage Connector With Dual Plates. Fits Up To 12 12 Roof Pitch And Can Be Conveniently Installed