![Proto J4986 Hex Key Sets; Ball End: No ; Hex Size: 1/16 in; 1/2 in; 1/32 in; 1/4 in; 1/64 in; 1/8 in; 3/16 in; 3/32 in; 3/64 in; 3/8 in; 5/16 in; 5/32 in; 5/64 in; 5/8 in; 7/32 in; 7/64 in; 9/16 in; 9/64 in ; Material: Alloy Steel ; Tether Style: Not Proto J4986 Hex Key Sets; Ball End: No ; Hex Size: 1/16 in; 1/2 in; 1/32 in; 1/4 in; 1/64 in; 1/8 in; 3/16 in; 3/32 in; 3/64 in; 3/8 in; 5/16 in; 5/32 in; 5/64 in; 5/8 in; 7/32 in; 7/64 in; 9/16 in; 9/64 in ; Material: Alloy Steel ; Tether Style: Not](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/918534/1070969/1363250-21__07236.1719426656.jpg?c=1)
Proto J4986 Hex Key Sets; Ball End: No ; Hex Size: 1/16 in; 1/2 in; 1/32 in; 1/4 in; 1/64 in; 1/8 in; 3/16 in; 3/32 in; 3/64 in; 3/8 in; 5/16 in; 5/32 in; 5/64 in; 5/8 in; 7/32 in; 7/64 in; 9/16 in; 9/64 in ; Material: Alloy Steel ; Tether Style: Not