Item Detail Table of Content Express Lane Express Lane Tool Cart and Hand Tools 3/8" Drive Wobble Extension 6" Item Number: MCOBX6WKA Supplied by MATCO TOOLS (see all) Price: $46.20* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description MCOBX6WKA 3/8" Drive Wobble Extension 6" Warranty Limited Lifetime warranty