The MARINER is perfect for any boater and for any harsh environment. Its electroless nickel-plated bits resist corrosion and withstand sun, salt and damp conditions. The 3″ power bits are precision-machined and hardened to stand up to heavy use. The 1/4″ hex makes MARINER bits ideal for use in drills and impact drivers. Bits are electroless nickel plated.
- Comes standard with seven 3″long hex power bits
- 1/4″ hex power bits are ideal for use in drills and impact drivers
- Precision-machined power bits for reliable bit-to-screw fit, electroless nickel-plated for corrosion resistance
- Aircraft alloy shank with hex bolster that receives a 7/16” wrench for extra torque
- Rare earth magnet firmly holds working bit in the shank
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