45-912 12 x 8 in. Steel Square Buy Now 45-912 12 x 8 in. Steel Square Buy Now 12 in. English Steel Square Add to Wishlist Features High-quality hardened steel for durability and long life Support No Limited Warranty We're confident of the quality of our products and we'll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty. Learn More Service We take extensive measures to ensure all our products are made to the very highest standards but on the rare occasion that you need our help & support, we've got you covered. Just get in touch. Manuals STANLEY manuals are available to help put your tools in operation.