5/8" Dia, 1/4" Pilot Hole. Made of High Speed Steel. Requires AT404 series pilot.

Replacement 1/4-20 mandrel for 20RNK.

Silicone Rescue Tape is an award-winning silicone repair tape for Emergencies and All-purpose repairs. You can instantly repair leaks on plumbing and hoses, make underwater repairs, use it on electrical wires or as shrink-wrap, seal and protect hydraulic

Flexible Extension Bit Holder with locking, magnetic, and quick re­lease. Designed to flex and hold at various angles. 12x stronger magnet than standard bit holder. For use with hand or power tool driver.

1/8" Pilot Dia., 1/8" Shank. Fits 4000 series counterbores.

Rivet Set, Double Offset, 1/4" Univ., 7" Long, .401 Shank

1/4" Pilot Dia., 3/32" Shank. Fits 4000 series counterbores.

Rivet Set, 10 dg. Offset, 3/16" Univ., 10" Long, .401 Shank

Compact Balldriver® L-wrench sets are perfect where a variety of tool sizes are required. All sets are packaged in our patented Bondhex tool case. Wrenches slip easily into individually marked slots and twist to lock securely in place.

1/4 & 3/8in Dr. Stubby Ratchet: With it innovative design this ratchet is like having two. With it's contoured handle and only a 5° swing of the handle to operate this ratchet is ready for those tight working areas.

A two-in-one ratchet featuring one side that holds hex bits is a perfect addition to your toolbox. The compact handle is ideal for confined areas and has a knurled handle for a stronger grip. Chrome vanadium steel finish.

The Beehive style spring is the safest of all types and we recommend you use this type whenever possible. However there are some types of rivet sets, such as flush, that will not work with this spring. And for those we recommend the Mechaid p/n 113M.