Sealey AK63021 Combination Spanner Set 21pc. Drop-forged Chrome Vanadium steel spanners. Hardened and tempered with a fully polished, mirror finish. Open-end and WallDrive ring combination with long slim shaft. Supplied In EVA foam storage tray.Sizes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22,23, 24,27, 30, 32mm. Supplied in EVA foam storage tray. Tray Size (W x D x H): 290 x 485 x 35mm. If the unlikely event that you do need to return an item we offer a 30 day return period for not needed / unused items. We use different couriers depending on the product(s) ordered.