Squared-off shoulders, below the head, have been forged to provide a surface for applying wrench to loosen wedged bull pins.

Forged, heat-treated bull pin increases efficiency by providing a larger striking surface

Angled head and smooth blending of radii increase strength and reduce the danger of chipping.

Head design also reduces chance of pin slipping from the hand when aligning holes.

Long, even taper reduces binding and hang-up.

Heat-treated for strength and black oxide finish for rust resistance.