features and benefits:
- 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 9917ma 12 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