Includes 17 pieces.1RM-19 combination ratcheting wrench, 19 mm.1RM-21 combination ratcheting wrench, 21 mm.1RM-22 combination ratcheting wrench, 22 mm.1RM-24 combination ratcheting wrench, 24 mm.1RM-27 combination ratcheting wrench, 27 mm.1RM-30 combination ratcheting wrench, 30 mm.Foam available with laser marked