- 1/4" SAE Sizes: 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2"
- 1/4" Metric Sizes:4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm
- 3/8" SAE Sizes:3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"
- 3/8" Metric Sizes:8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
- 3/8" Drive Extensions: 3" & 6", 1/4" Extension:3", Adaptor: 3/8"Female x 1/4"Male