TT6508RF – 8pc Flex-Joint Combination Spanner Set TC-Tray Modular System – GET ORGANISED WITH TENG! Tray Size: 265 x 142 x 50mm Tray Weight: 1.0kg 8 flexible combination ring ratchet spanners made of chrome vanadium steel. The ring end swivels 180. Same size at both ends. The spanners are turned when shifting between right and left-hand action. Supplied in plastic case with removable lid. Fits in Teng Tools tool boxes and roller cabinets. Sizes: 8 10 11 12 13 14 17 19mm