SPI 12″ Combination Square Sets

2 Piece Sets – with Square/Miter Head & Machinist’s Blade
4 Piece Sets – with Square/Miter head, Center Head, Protractor Head & Machinist’s Blade

Features:

• Blades are fully hardened and tempered
• Durable, easy to read satin chrome finish
• High contrast, micro-fine blade graduations
• Square/Miter head features a level vial and hardened scribe tool
• Protractor scale graduated from 0 – 180 degrees in both directions
• Reversible protractor head on hardened sets
• Furnished in fitted case

Graduations:

• 4R: 8ths, 16ths, 32nds, 64ths
• 16R: 32nds, 64ths, 50ths, 100ths
• Inch/Metric: 1mm, 64ths, 32nds, 1/2mm