Swanson Big 12 Speed 12 In. Aluminum Rafter Square Black & Decker and works well when adding

and works well when adding smoking chips and chunks to add a variety of flavor profiles

Channellocks double-faced sledge hammer is constructed with a head forged from high-quality carbon steel

Coating is ultra-clear film quality virgin HDPE (High Density Polyethylene) for maximum elasticity and light emission

Key from exterior and turn handle clockwise from interior will lock or unlock exterior knob or interior knob

Swanson Big 12 Speed 12 In. Aluminum Rafter Square Black & Decker and works well when addingCast aluminum alloy. Measures 12" x 12" and 17" across the diagonal, which is marked off in degrees from 0 deg. (degree) to 90 deg.. Features scribe bar, notched every 1 4", to lay out parallel lines. Lay put bar adjusted out to fit out of square corner. 2 adjustable stop pins can be set for proper run and proper rise. Includes Blue Book of Rafter Length and Roof Construction.