Maintenance Kit MK4 5/16"-18
Maintenance Kit MK4
5/16"-18 (5/8" shank 7/8" shoulder)
High quality, stainless steel maintenance kit. Complete with center holes, extra long shank (1.3" on either side of shoulder) and squared shoulders. Great flexibility. Uses include: holding cue dead center to check for true spinning, easy adaptability to shaft or butt, easy customization to fit any need including sanding, waxing, installing tip, polishing and countless other daily routines.
Also know as a mandrel or drive pin.
Made in the USA!