The perfect kit for any Carpenter! This kit includes our Speed square, blue Book of rafter length and roof construction, and 6 in. pocket-sized Combination Square. Our trusty speed square is a must for every toolbox. The pocket square is our most portable combination square, fitting easily into your tool pouch or back pocket. Use our Blue Book to learn the ins and outs of roof construction and how these tools will help you get the job done. Includes: Speed Square, 6 in. Combination Square, Blue Book Kit is ideal for roofing work, whether you're new on the job or a pro The Speed Square, made in America since 1925 Speed Square features Try Square, Miter Square, saw guide, line scriber, and protractor Includes pocket-size Swanson Blue Book of rafter length and roof construction Speed Square and pocket Square: black markings for easy reading, heavy-gauge construction for durability Pocket Square features Square, depth gauge, scriber, and level