Product Details
- Clearly visible size numbers with extra-deep outline
- Chrome-plated exterior is highly corrosion resistant and wipes clean to a mirror finish
- Interior is protected against rust with clear coat, rather than commonly-used metallic paint
- Radiused corners prevent fastener round-off by applying force to a fastener’s flat sides, rather than its corners
- Four detent grooves provide a secure connection with the retaining ball of a drive tool