7inch Silver Aluminum Alloy Speed Square Roofing Triangle Angle Protractor
1. Cast aluminum made, integral forming process, strong and durable
2. Stamping scale, durable and wear resistant
3. Light and convenient and durable
Use: multi-functional engineering supplies, woodworking tools
Material: aluminum alloy
Product size: 18.5 x 18.5 x 2.2cm/7.28 x 7.28 x 0.87''