3/16" to 3/8" SAE Fold-Up Hex Key Set Multi-Size in.

Brand Name: Eklind Tool
Size: 3/16" to 3/8"
Metric or SAE: SAE
Handle Type: Fold-Up
Product Type: Hex Key Set
Length: Multi-Size in.
Number in Package: 5 pc.
Color: Red
Heat Treated: Yes
Material: Chrome Nickel Alloy Steel
Shaft lengths 3.3" - 5.1".