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.*
Wobbly Chair Dowel Hole Rebuild Sleeves
A snap-off sprue of six crush-ribbed sleeves for rebuilding wallowed-out dowel holes in chair and table joints. Drill the worn hole out to 12 mm and glue in an 8 mm sleeve (25 mm long, 8.3 mm bore), or drill to 14 mm and use a 10 mm sleeve (30 mm long, 10.3 mm bore). Six 0.3 mm crush ribs bite into the wood and leave channels for the glue, and the chamfered nose starts the sleeve straight in the hole.
Slotted #8 Screw Chair Corner Block
Printed corner block that fixes a wobbly chair seat frame or table apron. It screws across the inside corner of two aprons, and a 45° notch clears the leg. The 80 x 80 x 28 mm open truss has 7 mm flanges, two slotted, counterbored #8 (4.2 mm shank) screw holes per side so you can set the block flush with the apron's top edge, and 10 mm driver access ports through the diagonal web.