Double End 6pcs Flex Head 12 Point Socket & Open End Wrench Spanner Set 10-19mm
10mm x 6" L, 12mm x 7-1/3" L, 13mm x 7-3/8"L, 15mm x 8" L, 17mm x 8-3/4"L, and 19mm x 9-38"L. Open End Wrench. -Double flexible socket so ideal to reach into those awkward hard to reach areas. 12 Point Socket.