Flex head combination gear wrench lets you vary the offset angle of the wrench to almost any degree, giving you the efficiency of a ratchet with the access of a wrench. All-metal construction, fully hardened high-polish chrome finish, ergonomically designed beam for comfort and leverage. Spring washers maintain a tight fit. Joint screws allow head tightness adjustments. Limited lifetime warranty. Measurement Type: Metric, Material Type: Fully hardened steel, Combination Type: Open/boxed, Pieces (qty.): 1, Metric Size(s) (mm): 15, Tool Length (in.): 7 13/16, Flex Head: Yes, Point Size (qty.): 12, Ratchet Head: Yes, Finish Type: High-polish chrome.