Industrial Phenolic with Aluminum Core: This 4.92-inch (125mm) 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 M8 Revolving Grip: Equipped with a smooth-turning M8 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. mm - m r table crank handwheel feed x dia dw t bt d dwe xc hand saw wheel handle parts drill press replacement lathe wheels machine bore inch tailstock handles revolving knob shaft screw metal wood blade adjustment milling hole knobs od part universal mill skilsaw set bridgeport rigid height jet radial ball tools vise threaded fence arm center accessories depth lever male band lead woodworking diameter tilt tool portable bandsaw machinery planer mini spindle adjustable chuck square grip machines turning assembly drive skil rockwell ridge chicago plastic size machinist stem industrial attachment core connector iron works work pull bag eitk handel working belt pulley kit adjusting nut standard spoked small chop rotary lock riving knife folding bevel central elevation end spoke thread steady rest die holder large clamp hitachi cra mortising dongyang shopmaster electric quill bolt ll black tablesaw jaw control clamping mil miter yang woodturning lathes mcj well unisaw born -cutted planes tapered taig stabilizers wen trapezoidal seat sunbrella stock starrett modern south bend sled sliding panel sherline sears rv antenna shop fox turn hatchie ts dp--n replace quick propane powermatic performax p jig new flood msc bit hold micro manibela hub mach mx rotating lux logan accessory crane laith kobalt jockey jmd- jdp-mf j head fine acme indicator impact super t-handle assy hm- hexagonal harbor freight crafstman screws no wit tightening dial type arbor gtaw genesis frejoth fixed firestorm filling feet evolution enco dwers d-shaft stand raise lower dp ind co genuine oem inserts dpac service master -t contractors dead dayton raising sawmill only repair rvh model jointer carriage canopy fittings partmilling knee boxford gears decker gear bench grindstone tensioning attachable long spigot in rod steel alum fixing id speed shank router joinery spline socket replacment hose reel tables xxxxxx contractor handlw diy cutting bts front guide trailer jack wooden shaper ----