Heddle holder pair — fits Ashford rigid heddle looms
Two matching printed holders from the recovered Ashford design.
From $14.99
Loading product details…
Loading 3D preview…
Bambu A1 · Fits the 256 mm bed
Print both end discs flat outside-face down, collars up, and the core tube upright. PETG, 100% infill; no supports. Preview and STL show all three pieces with 4 mm gaps. The store reserves an 11 mm bed margin.
One three-piece bobbin kit per quantity. Dry-fit, bond with a PETG-compatible adhesive and fully cure before use; adhesive is separate. Physical print, fit and spinning tests are pending.
Custom spinning bobbin kit
Match a straight shaft, finished length and unequal end sizes. Optional V brake grooves. One three-piece PETG bobbin kit; adhesive assembly required.
Example dimensions only. Measure your existing bobbin and compare shaft, groove and flyer clearance before ordering.
Measure an existing bobbin and its straight shaft
Use calipers on the shaft and both bobbin ends. Copy the existing bobbin’s end-to-end length, flange thicknesses, core diameter and brake groove. Leave the same free axial movement and clearance to the flyer and hooks. Shaft clearance is added once to diameter; assembled length is your finished target, with no automatic length allowance.
- Assembled size:
- 140.00 mm long; end A Ø70.00 × 6.00 mm; end B Ø70.00 × 6.00 mm.
- Clear shaft bore:
- minimum Ø6.40 mm, including 0.40 mm total diameter clearance.
- Core and joints:
- tube 128.00 mm long, Ø24.00 mm outside, minimum bore Ø19.19 mm; insert 8.00 mm into each end. Socket minimum Ø24.30 mm. Full-width winding span between collars: 112.00 mm.
- Brake groove:
- A only; 3.00 mm wide × 1.20 mm deep. A center 3.00 mm from outside face.
The preview shows the three printed pieces laid out for printing, not an assembled bobbin. Dry-fit both tube ends fully against the flange seats, check the bore on your shaft, then bond square with a PETG-compatible adhesive and let it fully cure. Keep adhesive out of the bore and brake groove. Adhesive and shaft are separate.
Straight shafts and plain hubs only. This design has no bearings, stepped bores, drive whorl or keyed drive. Compare all dimensions with your original before ordering. Physical print, fit, balance and spinning tests are pending; no speed or wheel compatibility is claimed.
