TT8012 – 12pc Anti-Slip Roe Comb. Spanner Set 8-19mm – TT-Tray TC-Tray Modular System – GET ORGANISED WITH TENG! Tray Size: 265 x 142 x 50mm Tray Weight: 1.8kg 12 piece Chrome Vanadium anti-slip combination spanner set. Supplied in a plastic TC tray with removable lid. Fits in Teng Tools tool boxes and roller cabinets. Sizes: 8 9 10 11 12 13 14 15 16 17 18 19mm