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.*
Adjustable M5 Pin Spanner Wrench
This 170 x 24 x 8 mm adjustable pin spanner uses two M5 bolts as pins. One bolt is locked in a fixed hex-nut pocket. The other runs in a 70 mm slot with a captive sliding-nut channel underneath, which sets the pin spacing anywhere from 20 to 90 mm. Use it on two-hole lock rings, threaded caps, pool and spa strainer lids, bike lock rings and lens rings when you don't have a dedicated spanner for that one size. The bar prints flat, so the turning force runs along the layers, and there are notches every 10 mm for repeatable settings.
P-Trap Slip Nut Toothed Spanner
A flat spanner, 171 x 94 x 10 mm, for turning the plastic slip nuts on P-traps and tailpieces under a sink. Its 60° V-jaw has V-shaped teeth that grip any round or ribbed nut from 40 to 75 mm across, so it covers the common 1-1/4 in and 1-1/2 in drain nuts without rounding them off like channel-locks do. The 8 mm thick handle slides into tight cabinets and has a 7 mm hang hole.
M3 And M4 Nut Holding Reach Wrench
A 130 mm double-ended stick for holding a hex nut behind a panel, inside an enclosure or deep in a robot frame while you drive the bolt from the other side. Each 4.5 mm thin head has a snug hex pocket: 5.6 mm across flats for an M3 nut and 7.1 mm for an M4 nut. A clearance hole (3.4 / 4.5 mm) runs through each head so the bolt tip can pass. A 7 mm thick handle gives you something to grip, and a 5 mm hang hole lets it sit on a pegboard.