Includes 15 pieces.1RM-8 combination ratcheting wrench, 8 mm.1RM-10 combination ratcheting wrench, 10 mm.1RM-12 combination ratcheting wrench, 12 mm.1RM-13 combination ratcheting wrench, 13 mm.1RM-14 combination ratcheting wrench, 14 mm.1RM-15 combination ratcheting wrench, 15 mm.1RM-16 combination ratcheting wrench, 16 mm.1RM-17 combination ratcheting wrench, 17 mm.1RM-18 combination ratcheting wrench, 18 mm.1RM-19 combination ratcheting wrench, 19 mm.1RM-21 combination ratcheting wrench, 21 mm.1RM-22 combination ratcheting wrench, 22 mm.1RMA-13-10-BIT adaptor tips 10 mm for ratcheting wrenches, 13 mm.1RMA-19-1/2-SQ socket adaptor for ratcheting wrenches 1/2".1RMA-19-1/4-SQ socket adaptor for ratcheting wrenches 1/4".Foam available with laser marked