MAYES 10-in-1 Squangle Product Description Mayes 10231 SQUANGLE,CARDED From the Manufacturer Mayes' Squangle is a full 10 tools in one! It incorporates all the features found on a rafter angle square. Thumbscrews tighten for angles of 45 to 90 degrees, and the level vial is virtually unbreakable. The Squangle comes with instructions. No matter what the job is, Mayes helps make sure it's done on the level. Mayes is committed to making the best tools for the skilled professional tradesman who demands the best. Features SQUANGLE,CARDED 10 tools-in-one Incorporates all the features found on a speed square Thumbscrews tighten for angles of 45 to 90 degrees Features virtually unbreakable level vial USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.