The Stanley FatMax Rotator Socket Set 1/4in Drive 11-piece metric comes with a fast and easy twist handle ratchet for quick ratchet and a rotating system ideal for those difficult to reach places. It has a comfortable bi-material handle with clever quick head ejection. Supplied in consumer friendly 'Try Me' packaging. Full ISO spec, patented innovation for Stanley. Sockets in premium black chrome. Consisting of 10 x 1/4in Hex Sockets 4, 5, 5.5, 6, 7, 8, 9, 10, 11 & 13mm. 1 x 1/4in Rotator Reversible Ratchet.