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This Snap-On Tools FXK3 extension is a 3-inch length knurled friction ball extension with a 3/8-inch drive size. It is a standard socket type and is designed with a specialty drive type. The extension is made of chrome surface finish and is a single item set. It is a USA manufactured tool.
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.