• Heavy-duty cast aluminum body, permanently embossed markings
• Notched for scribing parallel lines
• Has the features of try, miter and protractor squares
• Big 12 Square features layout bar attachment or stair construction
• 12˝ x 12˝ x 17˝
• Heavy-duty cast aluminum body, permanently embossed markings
• Notched for scribing parallel lines
• Has the features of try, miter and protractor squares
• Big 12 Square features layout bar attachment or stair construction
• 12˝ x 12˝ x 17˝
3/16” pin-type and flat surface (non-intrusive) sensors for measuring moisture content Measurement
SKU: 12-0017
Gold anodized aluminum; use with pencil or ball point pen Spring tension, adjustable to 8˝ diameter
SKU: 12-2442
Measures gauge 0 – 36 For gauging wire, sheets and plates of non-ferrous metals: copper, brass, alu
SKU: 12-2454
Eighteen 18-5/8” x 14-5/8” whiteprint charts help students recognize basic tools, their principal
SKU: 12-0070