Drag to rotate · scroll to zoom. Files are for personal use — no resale or redistribution.
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.
Ordering a print of any gallery model is free once you're signed in. Want the OBJ for your own printer? Download it for $1 — no account needed, we email you the link. Signed-in members can pay with credits instead.