STMT89937-8B RATCHETING SPANNER 12 MM Buy Now STMT89937-8B RATCHETING SPANNER 12 MM STMT89937-8B RATCHETING SPANNER 12 MM Buy Now Add to Wishlist IOS 1711-1, IOS 691, DIN 3113Maxi-Drive™ system helps reduce fastener rounding5° incrementView more features Product Overview RATCHET WRENCH Additional Features Chrome vanadium steelFull polished finishing Includes (1) RATCHETING SPANNER 12 MM Support No Limited Warranty Unfortunately, this specific product is not eligible for any warranty. Whilst this product is not eligible, further information about our warranties can be located below. 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. Support Manual STANLEY manuals are available to help put your tools in operation.