Proto Torqueplus 21 Piece Metric Socket Sets, 3/8 in Drive

Reduce risk of fastener rounding. Sockets apply more torque to fastener.

Attributes:

Drive Size [Nom] = 3/8 in, Drive Type = Square, Finish = Nickel Chrome, Includes = (2) Socket Bars; Socket Clips, Language = English, Material = Alloy Steel, Measuring System = Metric, Opening Size [Nom] = 6 mm; 7 mm; 8 mm; 9 mm; 10 mm; 11 mm; 12 mm; 13 mm; 14 mm; 15 mm; 16 mm; 17 mm; 18 mm; 19 mm; 20.000 mm; 21 mm; 22 mm; 23 mm; 24 mm; 25 mm; 26 mm, Quantity = 21 per bar, Tip Type = Box, Type = Socket Set. (1 SET = 1 SET)