4" Ultimate Handwheel Fits 3/4" Shaft or Smaller - Table Saw, Lathe & More

Key features

• This 4in (100mm) hand wheel is a true ultimate handwheel, not a light-duty crank wheel. The body is compression-molded phenolic bakelite, heat-rated to 400F (200C), built around a solid AL6061 aluminum core hub that machinists rely on for daily use. That hub gives the wheel handle a steady, true spin under heavy industrial torque, so this round handle stays rigid and balanced turn after turn, unlike thin stamped hand wheels or the hollow plastic wheels found on lighter-duty machines.
• Three hardened set screws triangulate around the hub, so this crank handle bites into a 3/4in (19.1mm) round, D-shaped or square shaft from three directions. That grip is what separates a real hand crank handle from a single-bolt crank knob: the hand wheel crank locks rock-solid with zero slipping, rattling or backlash, keeping these crank handles seated tight through daily high-torque cranking on a table saw fence or a lathe tailstock without ever working loose over time.
• The outer grip is a smoothly turning, rotating handle molded from PA6 nylon that threads into a brass insert in the wheel rim instead of riveting into bakelite. That threading is what makes this revolving handle outlast a swivel handle on ordinary wheels: the rotating knob handle turns smoothly without binding, and this revolving hand knob stays field-replaceable for years of daily shop use, so a worn grip can be swapped out without scrapping the whole wheel.
• This universal crank handle swaps onto machinery already in most shops: a table saw fence handle, a lathe tailstock handwheel, a milling vise crank, a drill press quill feed and a band saw tension wheel share this hub and shaft style. Where a table saw handle or drill press crank handle has worn smooth or cracked, this crank restores full leverage as a direct table saw handle replacement or lathe hand wheel upgrade on both vintage cast-iron machines and newer benchtop tools.
• Overall wheel diameter is 4in (100mm), with a pre-machined 3/4in (19.1mm) center bore, so this hand wheel 3/4 bore fitment suits that exact shaft out of the box; the aluminum hub can be re-drilled larger for a custom shaft, but not smaller. Before ordering this handwheel 3/4 bore crank, measure your shaft and lay your old handle alongside it to compare hub width and screw spacing. This handwheel handle crank is a DONGYANG revolving handle made in Korea; check it against your shaft.

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