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Allows connecting combustion engine grill fan to a pk360 grill intake vent

A clean, three-piece ceiling canopy designed to bridge a jagged hole and manage a pendant cable. The mechanism borrows from standard flat-pack fixture hardware: a central core hangs from the ceiling hook and threads through the main cover, while a hex nut clamps the cover tight against the drywall. The core is hollow to let your two-wire cable pass through cleanly, with side-exits at the top so the wiring doesn't foul the hanging eyelet. Features 105mm Canopy: Leaves a comfortable margin over an 80mm hole to hide chipped plaster. Hollow Core: 8mm internal channel easily clears standard twin-core lighting cable. Thread Clearance: The nut is cut with an oversized 16.8mm thread for a smooth, bind-free fit on standard FDM prints. Support-Free: All three pieces sit flat on the bed and require no supports to run.
A threaded end cap designed to enclose the rear wiring of a light bulb socket. Features a 5mm cable pass-through hole and an internal thread sized with clearance for a 27.4mm socket back. Overall height: 22mm Wire pass-through: 5mm diameter Threading: 1.5mm pitch, cut with clearance for an easy fit Exterior: Plain cylinder with 1mm chamfered edges
This is a low-profile, continuous-loop irrigation ring designed for automated watering systems. It distributes water evenly around the base of a plant without interfering with the stem. The structure is engineered specifically for FDM printing without supports. The internal hollow channel features a teardrop cross-section so the printer can bridge the ceiling cleanly, and the external hose barb includes a small, built-in support block connecting it to the build plate. Design Notes Dimensions: 197 mm outer diameter, 173 mm inner diameter, leaving a 12 mm wide profile. Inlet: Dual-barb fitting sized for 5 mm internal diameter tubing, pointing outward to keep the hose clear of the foliage. Distribution: 12 downward-facing 1 mm drip holes spaced every 30 degrees, beginning 15 degrees offset from the inlet to ensure the first drops don't pool at the connection. Mounting: Three low-profile tabs sit on the outer perimeter, drilled for standard wire pegs to anchor the ring into the soil.
A compact, print-in-place water manifold built for automated plant irrigation systems. It splits a single main feed into four independent channels with smooth internal transitions to minimize flow restriction. Inlet: Single center-mounted fitting sized for 8mm ID hose. Outlets: Four equally-spaced fittings sized for 5mm ID hose. Barbs: Dual retaining ridges on all connections to prevent slip-offs under pressure. Internal Channels: Fully hollowed 7mm common chamber with spherical transitions to eliminate dead zones and sharp fluid corners.
Hoses slipping off a plain tube is a guaranteed flood. This 4-way manifold uses aggressive, precisely sized barbs to bite into soft tubing, routing one 8mm inlet into four 5mm outlets. Critical Fit Inlet: 8.2mm main shaft, 10mm max OD on three barbs. Outlets: 5.2mm main shaft, 6.7mm max OD on two barbs each. Flow: Internal bores are necked down to 3mm on the branches to preserve wall strength, expanding to a 16mm central chamber. Print it base-down. The horizontal barbs are short enough to bridge without supports if your part cooling is dialled in.