Great Neck Mayes 10440 Aluminum Rafter Square 16 By 24 Inch Size:16 x 24 Inch Environmentally safe and biodegradable

Environmentally safe and biodegradable

Size 18 x 850-8

Fits 1-3/8-inch and 1-3/4-inch thick doors

Made of durable aluminum

Round Ceiling Fan Box

Great Neck Mayes 10440 Aluminum Rafter Square 16 By 24 Inch Size:16 x 24 Inch Environmentally safe and biodegradableThe 16 x 24 Inch Steel Rafter Square by Mayes is a handy tool to have at your side. The high grade lightweight aluminum alloy is tough and stays square. Permanently impressed graduations will never scratch or fade. High Grade Aluminum Alloy is Light, Tough, and Stays Square Permanently Impressed Graduations in 1 8", 1 10", 1 12", and 1 16" Scale Rafter, Essex & Brace Tables and Octagonal Scale for Quicker and Easier Framing Hang Hole for Easy Storage