13-PC. R.B.R.T.™ SAE Hex L-Key Set

Rounded Bolt Removal Technology (R.B.R.T.™) designed to prevent the rounding of hex fasteners

Anti-slip dual-directional hex driver is effective at removing compromised hex fasteners

S2 tool steel bars are precision machined for use on standard or compromised hex fasteners

Bi-directional: works for both loosening and tightening hex fasteners

Meets or exceeds ANSI specifications

Single piece bar for superior strength

Zinc-oxide coating for superior rust resistance