Combination Spanners in Set Teng Tools TTX2640 TC-Tray Modular System – GET ORGANISED WITH TENG! Tray Size: 560 x 110 x 40mm Tray Weight: 2.6kg 7 combination spanners of chrome vanadium steel. Same dimension at both ends. The 12-point ring head is angled at a 15 angle. Polished heads. Satin finish. Fits in Teng Tools tool boxes and roller cabinets. Sizes on screws according to ISO-standard Spanner Size: 13/16 7/8 15/16 1 1-1/16 1-1/8 1-1/4