Best Seller | SK PROFESSIONAL TOOLS 4941 Locking Extension Set 1/4" Dr, 3 in, 7 in, 15 in L, SK Professional Tools' 4941 Socket Extension Set is a reliable locking extension set that gives you the flexibility to tackle fasteners of various types and sizes. This socket extension set comes with 3 in., 7 in. and 15 in. lengths, so you will always... more | | $137.99 go to store |