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A split clamp for a 31.8 mm handlebar that carries a second 22.2 mm accessory bar stub 55 mm out to the side, so lights, a GPS, a bell and a phone mount stop fighting for stem space. Closed by two M5 bolts with captured nuts, 99 x 44 x 55 mm, gusseted web under the stub.
A clamp-on shelf that straddles the top bezel of a monitor and gives a webcam, action cam or small light a solid 41 mm deep platform with a 6.8 mm obround slot for a 1/4-20 tripod screw (14 mm of fore/aft travel) and a 3 mm anti-slide lip. The 18 mm wide throat swallows panels from about 5 mm to 18 mm thick and locks with an M4 x 25 screw into an M4 heat-set insert (5.5 mm bore) in the rear jaw, so nothing presses on the screen; two M3 clearance holes in the deck take a light arm or adapter plate. Overall 78 x 34 x 42 mm, printed as a single profile with no overhangs or supports.
A weather cap for a nominal 4x4 fence or deck post (88.9 mm actual) with a 91 mm square socket, 20 mm engagement and two M4 clearance holes so it screws down and won't blow off. Twin horns on opposite faces carry a cafe-string-light cable in an 8 mm wide, 10 mm deep slot; overall 127 x 97 x 50 mm with a hollow 50-degree pyramid roof that sheds water and prints support-free.
A C-clamp that grips a desktop 12–30 mm thick and holds a vertical 2020 extrusion post at the desk edge, so you can mount a lamp, mic boom, webcam or a small shelf without drilling the desk. 99 x 38 x 30 mm body with a 20.4 mm square socket 40 mm deep (two M5 clearance holes for T-nuts lock the post) and two M4 heat-set inserts in the lower jaw for the M4x30 clamp bolts; the flat 38 x 30 mm upper jaw pad bears on the desk surface and the rear face registers flush against the desk edge. Prints flat on the plate, no supports.
A bolt-clamped replacement slider/holder for a 25 mm shower riser bar, for when the molded plastic holder cracks and the maker only sells the whole $60 rail. A 38 mm split ring with 6.3 mm walls grips the bar via two M5x30 bolts with captured nut pockets, and a 10°-tilted tapered cradle (26.4 mm top, 22.8 mm bottom, open through the bottom so it drains) holds the hand shower. Overall 90 x 39 x 32 mm.
A clamp-on double hook that saddles the top edge of a frameless glass shower door — towel hook on the outside, loofah/razor hook on the inside, no drilling, adhesive or suction cup. The 13.6 mm slot with a raised grip pad takes 6–13 mm (1/4"–1/2") tempered glass, and an M4 heat-set insert (5.5 mm bore) plus an M4x16 screw locks it down; 76 x 43 x 26 mm.
A cable-tie-on bottle cage mount for bikes with no braze-on bosses: a 26 x 26 x 90 mm block with a 90-degree V groove that self-centres on round tubes from about 22 to 32 mm, and two M5 cage bolt bores on the standard 64 mm boss spacing with captured 8 mm hex nuts loaded from the side. Two 8 x 2.8 mm tunnels take 4.8 mm standard or 7.6 mm heavy-duty zip ties that wrap the tube and pull the groove down onto it.
A double-ended bearing press tool for an M8 threaded-rod press: one end is a Ø21.5 mm drift whose 19.2–21.5 mm annular face lands only on a 608 bearing's outer race (never the shield), the other end is a stepped receiver cup (Ø24 mm × 12 mm deep, stepping to Ø17 mm) that catches a 608, 625 or 624 as it comes out. 44 mm tall, Ø32 mm scalloped grip body, 8.3 mm through bore for M8 all-thread — print two copies to have a drift and a receiver on the rod at once.
A print-in-place PCB soldering vise: a 110 x 38 x 8 mm base rail with a captive T-slot jaw that slides along it, holding boards from 15 mm to 79 mm wide in a pair of 2.6 mm edge grooves (sized for 1.6 mm FR4). An M4 self-tapping screw through the sliding jaw jacks against the rail floor to lock it; four 4.5 mm M4 clearance holes bolt the rail to a bench or plate.
A clamp-on comb that grips the back edge of a desk or shelf (tops up to 27 mm thick) and drops five cables down in separate channels instead of one tangled bundle — two 10 mm channels for laptop/power bricks and three 7 mm channels for USB and audio leads, each with a snap-in mouth so cables push in from the side and stay put. 57 mm wide, 42 mm tall, no drilling: an M4 brass heat-set insert (5.5 mm bore) in the lower jaw takes an M4 x 20–25 bolt that jacks up against the underside of the desktop.
A split collar that clamps onto a standard 1/2" NPT shower arm (21.3 mm OD pipe) with one M4 screw into a heat-set insert, carrying two 30 mm upturned J-hooks for a loofah, razor strap or bottle handle — no suction cups, no drilling tile. Collar bore is 21.8 mm, ring wall 3.5 mm, overall 60 x 38 x 18 mm; slide it on with the shower head removed, then pinch the 3 mm gap closed to lock it.
A filament dust and lubrication filter that bolts to a 2020 extrusion rail with two M5 T-nuts (5.5 mm holes, 16 mm apart in one slot) and hangs a 20 mm sponge chamber clear of the rail. Filament drops in through a chamfered funnel mouth, passes a cut sponge cube resting on the internal ledge, and exits a 4.3 mm bore that accepts 4 mm OD PTFE tube. Overall 75 x 26 x 34 mm, gusseted so the tower does not snap off the mounting plate.
A 120 mm bench-top miter box with guided 90° and left/right 45° saw slots for cutting trim, dowels, and small stock by hand. The channel takes pieces up to 34 mm wide and about 20 mm thick, and two counterbored holes let you screw or clamp it to a bench.
A U-bracket that slips over a cabinet door (fits panels up to 19.5 mm thick) and turns the inside face into a grocery-bag trash caddy — the bag handles drop into a 9 mm trough behind an upturned lip so they can't slide off. 50 mm wide with two optional screw holes for a permanent mount.
A weighted-footprint cup that parks a wood glue bottle nozzle-down so the glue is always primed and never crusts over. The tapered Ø27–35 mm bore self-centers most 8–16 oz caps, with a 12 mm drip well below the tip and two side slots for grip and level checking; 80 mm base, 60 mm tall.
A handheld drill guide with five tall bushing towers (3.2, 4.2, 5.2, 6.4 and 8.2 mm) that keep a bit perfectly perpendicular, plus a 90° V-groove underside that self-centers the holes on dowels and round stock. Block is 102 x 36 x 44 mm.
A palm-sized sanding block with a flat 88 x 68 mm face and a contoured grip; a quarter sheet of sandpaper wraps the bottom and tucks into the two tapered slots on the end shoulders, which wedge tighter as you sand. Hollow-cored so it stays light and cheap to print.
A no-screw C-clamp that slides onto a desk edge or shelf and hangs your headphones underneath on a wide 30 mm saddle. The wedged inner jaw self-tightens on tops from 20–30 mm thick, and the 14 mm hook mouth also takes a bag or lanyard.
An 80 mm L-block that holds two boards at a true 90° while glue sets, with open windows so a spring clamp reaches straight through to the workpiece and a rounded corner relief for squeeze-out. Two 4.5 mm holes let you screw it down to a bench or assembly board.
A 90 mm V-jaw layout plate that drops over the end of any round bar, dowel or pipe from about 9 to 70 mm diameter; scribe through the long centre slot, rotate the stock 90° and scribe again — the crossing point is dead centre. The 8 mm deep V lips self-centre the tool so it can't rock off the end face.
A six inch ruler with inset markings.
A flat lever wrench whose toothed V-jaw bites any lid from about 21 to 72 mm across, so a stuck jar, bottle or pill cap pops with wrist leverage instead of hand strength. 126 mm long, 9 mm thick, with a hang hole in the handle.
A wall or pegboard-mountable rail with eight graduated blind holes (8-16mm) that hold metric sockets by friction, keeping them lined up and visible on a workbench. Overall size 150 x 30 x 14mm with two mounting holes for screws.
Print in place articulating pliers