7 Inch Aluminum Rafter Square - Double-Sided Engraved Scales, Precision Carpentry Tool for Woodworking, Roof Pitch & Angle Marking - Black

["🔥 Aircraft-Grade Aluminum - Thickened die-cast alloy with matte oxidation resistance coating ensures 0.1mm precision, 3X longer lifespan than stamped squares.","📐 Dual-Side Engraved Scales - Permanent frost-white graduations for common/hip/valley/jack rafters + 45° protractor lines, visible in low-light workshops.","🛠️ 5-in-1 Multi-Function Design - Instantly marks square/angled cuts, measures roof pitch, guides circular saws, acts as a level & scribing tool – replaces 3+ tools!","👌 Ergonomic & Pocket-Safe - Rounded edges polished by CNC, 40% lighter than steel squares; fits in tool belts without snagging. Includes hanging hole for storage.","✅ Lifetime Accuracy Guarantee - 12-month replacement warranty + precision calibration support. Resists corrosion, drops & job-site abuse."]