The Snap-on Metric 6-Point Shallow Flex Impact Socket Set, No. 207IPFM, manufactured for longevity and designed for ease of use, features a broach depth that will start to thread the nut onto the stud. The welded pivot pin helps to reinforce the socket wall and allows full 30-degree, uninterrupted, smooth action for efficient power transfer at almost any angle. The set includes sockets, Nos. IPFM10C through IPFM18C, ranging from 10 to 18mm.