Parallel Glider Rulers & Squares Blade material: Double-hardened carbon steel

Blade material: Double-hardened carbon steel

Handle material: Magnolia wood (tulip wood)

Creating concave surfaces in woodworking projects

making furnitures

There is also deep crosshatching

Parallel Glider Rulers & Squares Blade material: Double-hardened carbon steelA PROFESSIONAL'S CHOICE Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. We are known for our wide selection of high quality tools at a fair price. EASY TO USE INSTRUMENT Combines the functions of a parallel straightedge, triangle, protractor, T square, and compass in one. One of the most useful and convenient aids for drafting, drawing, and nautical applications. SMOOTH GLIDING ACTION Enables