Industrial Phenolic with Aluminum Core: This 3.94-inch (100mm) handwheel is molded from high-density Thermosetting Phenolic, offering superior heat resistance (up to 400°F) and structural rigidity compared to standard plastics. The central hub is reinforced with a solid AL6061 Aluminum Core, ensuring the wheel remains wobble-free and durable under heavy industrial use. Secure 3-Point Locking System: Unlike typical handles that rely on a single screw, this model features three set screws positioned around the hub. This triangulation creates a rock-solid grip on 1/2-inch (12.7mm) shafts, securely locking onto Round, D-shaped, and Square shafts to prevent slippage during high-torque adjustments. Ergonomic M6 Revolving Grip: Equipped with a smooth-turning M6 revolving handle (made of high-impact PA6) to reduce hand fatigue during repetitive cranking. The handle attaches via a robust Brass Thread Insert embedded in the wheel, preventing thread stripping and corrosion for long-term reliability. Versatile Machinery Replacement: Engineered as a direct aftermarket replacement for worn-out cranks on woodworking and metalworking equipment. It is compatible with table saw fence systems, drill press quill feeds, wood lathe tailstocks, and milling machine vises that require a standard 1/2" shaft interface. Modifiable for Custom Fit: While pre-machined to a standard 0.500" (1/2 inch) bore, the thick Aluminum Hub allows professional users to easily drill or mill the center to accommodate slightly larger or non-standard custom shaft sizes, making it an ideal problem-solver for vintage machine restoration. hand wheel crank exact wheels handle table saw parts handwheel handles bore screw power lathe accessories part adjustable square shaft milling machine replacement knob mm ball mini type inch spigot model tailstock wood drill press ridge set metal od hole machinist size screws canopy fittings bridgeport quill feed spline socket blade msc end mill bit spoke lever cutted ind co chuck accessory universal revolving tools tool crane boring bits delta adjusting wen iron threaded acme dp fence contractor contractors handwheels dia control jet spindle steady rest turning tilt unisaw spoked inserts saws feet attachment evolution riving knife bevel band planer assembly adjustment stabilizers sliding panel portable rigid height large laith center tightening d-shaft shopmaster repair rating steel sunbrella plastic new flood works kobalt chicago grip xc born hatchie rod shop fox jdp mf homelite assy hm- lead rockwell mortising radial arm machines dead boxford well rv replacements dp--n powermatic machinery frejoth enco knee core id standard modern porter cable knobs jockey hexagonal jointer harbor freight die holder central elevation pulley sears folding rotary lock tablesaw bt ts depth hold dw service master fixing working woodworking starrett jmd- hitachi cra dwers raiselower kit bandsaw firestorm mcj arbor drive jig dwe filling manibela crafstman stand bench grindstone vise quick turn alum replace presses clamp only tensioning planes lux jaw micro industrial dial carriage chop magnetic lathes performax no dpac -t dayton raising gears nut trapezoidal seat crankfeed sawmill taig belt mach indicator attachable south bend small sled gear thread sherline hub male speed logan benchtop bolt work pull bag eitk handel genesis propane head fine shank router joinery impact super t-handle tapered uxcell grizzly stock blades mx fixed shift rotating stem