ARMSTRONG 39-330 30mm Deep Socket 12-Point 1/2" Drive USA Wheel Bearing Creates a better shearing action

Creates a better shearing action - especially in cross-grain

Bosch Type II ship augers have an exclusive Power Band feature that increases bit strength and durability allowing for heavy duty cutting through nails and staples

Strips NM 12/2 and 14/2 sheath and wire

Expansion Slots

Premium silicon carbide grain for long life and fast cutting

ARMSTRONG 39-330 30mm Deep Socket 12-Point 1/2" Drive USA Wheel Bearing Creates a better shearing actionARMSTRONG 39 330 30mm Deep Socket 12 Point 1 2" Drive USA Made in the USA quality and availability Radius corner design engages the flats of the fastener, not the corners, providing up to 15% 20% more torque while reducing fastener rounding, enhancing the turning of worn fasteners Eye d markings optimize size visibility, also providing SAE metric differentiation Aeronca x 20 1428 truck 4 of 10 1428 s13 r1 b1 truck 55w