Aluminum Rafter Square Set 4 6 12 Inch Triangular Woodworking Ruler

[PREMIUM AEROSPACE ALUMINUM] Crafted from 4.7mm thick aerospace grade aluminum alloy with anodized oxidation coating this framing tool maintains an impressive ±0.1mm accuracy. It lasts up to three times longer than stamped steel squares making it a reliable workhorse for repeated job site use.

[ULTRA CLEAR ETCHED MARKINGS] The carpenter rafter square features permanent frost red etched scales for common hip valley and jack rafters plus 45 degree angle lines. The high contrast markings stay bright and readable even in low light workshops so you never miss a measurement.

[5 IN 1 MULTIFUNCTIONAL TOOL] This triangular measuring ruler works as five tools in one marking 90 and 45 degree cut lines measuring roof pitches guiding circular saws leveling surfaces and scribing lines. It replaces multiple individual tools saving you time and space in your toolbox.