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It has a 1/2" drive size and 6-point socket, making it compatible with a wide range of 1/2" drive tools. The socket is made in the USA and has a sleek black oxide surface finish. The SIM220 model number ensures that you are getting a genuine Snap-On product.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.