Radius V-Grove design createsan anti-slip and preventsrounding of the fastener
Radius Corners on the box endto grip the flat sides of thefastener and prevent round-off.
Upgraded steel from High Carbon to Chrome Vanadium
30% more strength and durability
Chrome plating to prevent rust, corrosion and deformation
Available individually or as part of the 9919MA 5 Pc Metric Full Polish V-Groove Combination Wrench Set OR as part of the 9917MPRA 25 Pc Metric Full Polish V-Groove Combination Wrench Set