Print-ready 3D models

1 in PVC Rolling Pin 608 Bearing End Cap

This end cap turns a cut length of 1 in schedule 40 PVC (33.4 mm OD) into a rolling pin with ball-bearing handles. A 25 mm crush-ribbed socket grips the pipe, and a 608 bearing (22 mm OD) presses into the floor. An 8 mm rod runs the full length to fixed handles, and a 14 mm relief hole means only the bearing's outer race sits on the cap. Print two, one for each end.

Shot-Filled Dead-Blow Mallet Head For 1 in PVC

A 90 x 44 x 44 mm dead-blow mallet head with a 33.8 mm blind socket that takes a 1 in Schedule 40 PVC handle (33.4 mm OD), pinned with an M5 cross-bolt. Two sealed 45°-roofed chambers either side of the socket are filled with steel shot or sand through 8.2 mm ports, which you then plug with glued 8 mm dowel. The result is a non-marring, no-bounce mallet for knocking joints together, seating panels and tapping parts into place.

3/4 in PVC Poultry Waterer Pipe Hanger

This screw-on hanger clamps a 3/4 in Schedule 40 PVC nipple-waterer pipe (26.7 mm OD) to a coop post or run frame. An M4 pinch bolt with a captive nut stops the pipe from rolling, so the nipples keep pointing straight down and don't drip. Vertical 5.2 mm slots fit #8 or #10 screws (4.2–4.8 mm shank) and give 5 mm of height adjustment for levelling the line. The part measures 62 x 80 x 16 mm and the pipe weight loads it along the layer plane.

1/2 in PVC Over-Tub Caddy End Saddle

This end saddle turns two lengths of 1/2 in schedule 40 PVC pipe (21.3 mm OD) into a bath caddy that sits across the tub, sized to any tub once you cut the pipe to length. Each saddle has two 21.7 mm slip-fit sockets 27 mm deep on 70 mm centres, an M3 cross-pin hole to lock each rail, an 18 mm drop lip that hooks inside the tub wall, and a 30 mm deep pad that rests on the rim. Print two; each one is 104 x 52 x 32 mm.

1 in PVC Offcut Seven-Tube Pen Organizer Base

A hex-packed desk base with seven 33.9 mm sockets, each 13 mm deep, that grip offcuts of 1 in schedule 40 PVC pipe (33.4 mm OD). Cut the tubes to different heights to get a tiered pen, brush and scissors organizer. The base is 113 x 103 x 15 mm, and a 12 mm push-out hole in each socket floor lets you knock a tube free to recut it or empty out dust.

PVC And EMT Offcut Socket Wall Rack

This wall rack has five upright sockets that keep short pipe offcuts sorted by size: 1 in (33.4 mm OD), 3/4 in (26.7 mm) and 1/2 in (21.3 mm) schedule 40 PVC, plus 3/4 in (23.4 mm) and 1/2 in (17.9 mm) EMT conduit. Each 36 mm deep socket is 1.5 mm over the pipe's OD and has a drain hole in the floor. The 156 x 52 mm back plate takes two #8 wood screws.

Espresso Knock Box With 1/2 in PVC Bar

A 96 x 84 x 84 mm espresso knock box for dumping used pucks from 51–58 mm portafilters. The knock bar is a 96 mm offcut of 1/2 in schedule 40 PVC pipe (21.3 mm OD). It slides through 21.9 mm teardrop bores in thick side bosses, so you can pull it out to wash the bin or swap in a new bar.

1/2 in PVC Burst Pipe Bolt-On Repair Clamp

This is one half of a bolt-together emergency repair clamp for split 1/2 in schedule 40 PVC (21.3 mm OD). Print two halves, wrap the leak in a 1.5 mm rubber strip (inner tube works), and close the 60 x 50 x 15 mm shells with four M5 bolts. The bolts pass through 5.5 mm holes and the nuts drop into 8.4 mm hex pockets. The 24.4 mm saddle sits 0.6 mm proud of the split face, which leaves a 1.2 mm squeeze gap so the bolts keep the gasket compressed until the proper fix.

1/2 in PVC Desk Hutch Post Socket

A two-way socket for building a desk hutch or monitor shelf from 1/2 in schedule 40 PVC pipe (21.3 mm OD). Screw one socket to the desktop and a matching one under the shelf board, then push a cut pipe between them. Each socket has a 25 mm deep slip-fit bore of 21.6 mm and a 56 x 56 mm ribbed pad with four countersunk 4.5 mm holes for #6 or #8 wood screws or M4 bolts. A #6 pilot hole through the side lets you screw the pipe in place.

Swing-Out Towel Arm Hub For 1/2 in PVC

A wall-mounted swivel towel arm that prints in place with its hinge already assembled. It is a 52 x 52 mm wall plate with four 5 mm holes for #8 screws, and a 28 mm hub that turns on a 12 mm pin. The hub has a 21.6 mm socket, 32 mm deep, for 1/2 in schedule 40 PVC (21.3 mm OD) cut to any length, and a #6 screw hole pins the pipe in place. Cone-shaped bearing faces and 0.5 mm gaps let the hub swing about 90° either way, so a drying towel folds flat against the wall.

Spring-Fin P-Clamp For 18-24 mm Pipe

A one-piece P-clamp with a 29 mm split ring lined with five flexible spring fins. It grips 1/2 in EMT (17.9 mm), 1/2 in PVC (21.3 mm) or 3/4 in EMT (23.4 mm) without rattling, so you don't have to buy a box of 25 fixed-size clamps to get one odd size. Two 5.5 mm screw holes, 54 mm apart, take #8/#10 wood screws or M5 bolts into a stud or frame rail. Tightening the screw through the 14 mm wide strap closes the 4 mm tab gap and squeezes the ring onto the pipe. Thread the clamp onto the run before you fix it.

Pipe And Dowel Straight-Line Marking Saddle

This 120 mm inverted 90° V-saddle sits on any round stock from about 8 to 40 mm OD, including 8 mm rod, dowels, 1/2–3/4 in EMT and 1/2–1 in Sch 40 PVC (21.3 / 26.7 / 33.4 mm). Because the V always centres itself, a pencil run through the 100 mm slot at the apex draws a line exactly along the top of the tube. Rim ticks every 10 mm let you mark evenly spaced, in-line drill points for drip manifolds, dowel pins or cross-bolt holes.

Squeeze-Fit Two-Hole Pipe Strap

This two-hole wall strap is sized to one exact pipe. The default is 3/4 in EMT (23.4 mm OD). You can change PIPE_OD to 17.9 for 1/2 in EMT, 21.3 for 1/2 in PVC, 26.7 for 3/4 in PVC or 33.4 for 1 in PVC, so the strap always matches the pipe even when the store doesn't stock that size. The flanges stand 1 mm off the wall, so two #8 wood screws in 4.5 mm holes draw the 3.5 mm arch down and clamp the pipe tight. The part is 16 mm wide and prints flat on its side, which keeps the clamping load in the layer plane.

Pasta Drying Rack Hub For 8 mm Dowels

A six-arm top hub for a homemade pasta drying rack. It drops onto the end of a 3/4 in schedule 40 PVC mast (26.7 mm OD, 27.0 mm blind socket) and holds six 8 mm wooden dowels in 8.3 mm sockets, 28 mm deep. With 250 mm dowels you get a rack about 600 mm across. The hub is 92 mm across and 40 mm tall, and the socket roof is a 45° cone, so it prints without supports.

⚠ Flagged: contact with food. Not for safety-critical use without independent engineering review.

1 in PVC Rocking Footrest End Stand

This is one end of an under-desk rocking footrest. Print two of them and join them with two lengths of 1 in schedule 40 PVC pipe (33.4 mm OD), which sit in 33.8 mm blind sockets 25 mm deep. You can fix each pipe with a #8 screw through the 4.5 mm cross holes or with PVC cement. The stand is 160 x 109 x 28 mm with an R260 rocker arc on the bottom and open windows to save plastic. It prints face-down, so foot load goes into the plate across the layers' strong direction instead of peeling them apart.

PVC And EMT Pipe Size Slot Gauge

A 110 x 100 x 5 mm gauge plate for sorting offcuts in the bin or checking a fitting in the aisle. It has U-slots for Schedule 40 PVC in 1/2", 3/4" and 1" (21.3, 26.7 and 33.4 mm OD) and EMT conduit in 1/2" and 3/4" (17.9 and 23.4 mm OD), each 0.5 mm over nominal. A row of 3, 4, 5, 6 and 8 mm round-stock and hinge-pin holes runs across the middle. The pipe drops into the smallest slot it fits, and raised-free dimples mark sizes with no text: round dots for PVC, square dots for EMT.

1 in PVC Spare Toilet Roll Tower Base

A freestanding 150 mm spoked base that holds 1 in Schedule 40 PVC pipe (33.4 mm OD) upright in a 40 mm deep slip-fit socket (33.9 mm bore). Stack spare toilet rolls on the pipe next to the toilet: cut the pipe to whatever height you want, with no drilling and no wall anchors. A drain hole in the socket floor lets mop water run out.

1 in PVC Snap-In Fence Standoff Clip

Snap-in saddle clip for 1 in schedule 40 PVC (33.4 mm OD). The pipe pushes through a 28 mm mouth into a 33.6 mm cradle, and the clip holds it 12 mm off a fence, post or wall so wood can dry behind the run. It suits irrigation, solar conduit and garden hoop runs. The 70 x 20 mm foot takes two #10 wood screws (5.3 mm clearance holes on 56 mm centres), and the ring prints flat so any pull on the pipe goes along the layers.

PVC Pipe Square-Cut Saw Guide

This saw guide has three cradles for Schedule 40 PVC: 1/2 in (21.3 mm OD), 3/4 in (26.7 mm) and 1 in (33.4 mm). A 2 mm kerf slot crosses all three cradles, so a hacksaw or PVC saw cuts the pipe square with no wandering ends. The block is 70 x 100 mm and has two M4 screw holes for fixing it to the bench.

PVC Towel Ladder Rung Tee Joint

A slip-fit tee joint for building a leaning bathroom towel or blanket ladder. It takes a 1" schedule 40 PVC side rail (33.4 mm OD, 33.8 mm bore) and a 3/4" rung (26.7 mm OD, 27.1 mm socket, 30 mm deep). The same part works on both rails. Each pipe is locked with a #6 wood screw into a 2.5 mm pilot hole, and the part prints without supports with the rail bore lying flat as a truncated teardrop.

Under-Cabinet Paper Towel PVC Spindle Hanger

A pair of these hangers screws under a kitchen cabinet with two #8 wood screws each (4.8 mm holes, 66 mm apart). They hold a length of 1/2" schedule 40 PVC pipe (21.3 mm OD, which sits in a 22 mm open cradle) as a paper towel spindle. The spindle axis is 85 mm below the cabinet, which leaves room for rolls up to about 150 mm across. The hanger prints flat, 82 x 108 x 14 mm, so the weight of the roll pulls along the layers instead of across them. Print two and cut the pipe about 20 mm longer than your roll.

Twin 1/2 in PVC Supply Line Stud Clip

A snap-in stud clip that holds a hot and cold pair of 1/2" schedule 40 PVC lines (21.3 mm OD) side by side on 34 mm centres. It stands them about 16 mm off the stud or joist behind a vanity or tub during a bathroom repipe, so you don't need two separate straps. Two counterbored 4.6 mm holes take #8 wood screws or M4 screws. The clip is 96 x 30 x 16 mm, printed on its side so the pipe load sits in the layer plane.