Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Five-Size Roll Pin Punch V-Guide
This V-block guide keeps a pin punch square to a round shaft while you drive out a roll pin, for example when replacing a stripped garage-door-opener gear, a worn blender coupler or a sheared pin in a crank. It is 120 x 28 x 30 mm. The 90° V-groove fits 5–30 mm shafts, and five slip-fit bores for 3, 4, 5, 6 and 8 mm punches all sit on the V's centre plane, so whichever bore you use lines up over the shaft's cross-hole. A zip-tie tunnel at each end straps the guide to the shaft.
Five-Size Starlock Washer Push-On Installer
A 150 x 30 x 18 mm pusher bar for seating push-on starlock retaining washers squarely on 3, 4, 5, 6 and 8 mm shafts, axles and pins. These are the clips on dryer drum rollers, fan blades, toy and mower axles. Each boss has a blind bore (3.4 / 4.5 / 5.3 / 6.3 / 8.3 mm, 15.5 mm deep) that the shaft end slides into, plus a 1.2 mm relief ring so only the washer's flat body gets pressed and the teeth don't get crushed. Dimples from one to five mark the sizes.
Twin-Fork Appliance Knob Lift Lever
A 150 mm double-ended lever with a raised fulcrum heel. It lifts stuck push-on dial knobs off air fryer, toaster oven and stove shafts with an even upward pull, so they don't crack where the shaft enters. One end has a 7 mm slot fork for 6 mm D-shafts and the other a 10.5 mm fork for larger stems. The tines taper from 2.6 to 1.4 mm so they slip under knob skirts, and the 8 mm heel rests on the panel as the pivot.
Six-Module Gear Tooth Rack Gauge
This 130 x 50 x 3 mm card identifies the module of a stripped gear so you can model a replacement. Its two long edges carry 20° rack combs for modules 1, 1.25 and 1.5 (top) and 2, 2.5 and 3 (bottom), and you press each comb into the old gear until one meshes with no rock. The number of small holes beside each comb gives its module: 1 hole = m1, up to 6 holes = m3. Built for fan oscillator, mixer and blender gears. m1.25, m1.5 and m2.5 are close to 20, 16 and 10 DP.