MYD-210
Pottery lid caliper with locking pivot — black PETG
Original price was: £13.68.£13.00Current price is: £13.00.
On saleA reusable pottery measuring aid for transferring vessel and lid dimensions. Supplied assembled with a metal bolt, washer and wing nut.
Will this fit?
- Models & fit limits
- Compare the make, model and original part with the full listing below. Ask us before ordering if you are unsure.
- What arrives
- One assembled caliper: two black PETG arms, one 1/4-20 × 3/4-inch square-neck carriage bolt, one washer and one matching wing nut. Pottery and other tools are not included. This is a physical tool, not a digital file.
We aim to dispatch within 1–2 working days.
£3.99 tracked UK delivery per order · usually 1–2 working days after dispatch.
Delivery details & returnsIn stock
14-day change-of-mind returns on standard parts. Return postage is paid by the buyer.
If a part arrives faulty or does not fit a model it is listed for, contact us for help, a replacement or a refund.
Read the full returns policyTransfer a vessel or lid dimension while you work at the pottery bench. Set the two arms against the piece, tighten the wing nut to hold their position, and use the setting as a reference for the matching lid or opening.
What you get
One assembled caliper: two black PETG arms, one 1/4-20 × 3/4-inch square-neck carriage bolt, one washer and one matching wing nut. Pottery and other tools are not included. This is a physical tool, not a digital file.
Using the caliper
Loosen the pivot to move the arms, position the tips gently against the work and tighten by hand. Recheck the setting before transferring it. Allow for your clay’s shrinkage during drying and firing.
Size and finish
Each source-model arm is approximately 200 mm long and 4 mm thick. The opening changes as the arms rotate; arm length is not a stated measuring capacity. There is no numbered scale or certified measurement tolerance.
Printed to order in black PETG. Fine layer lines are normal. Use on cool work at the bench; keep away from kilns and hot ware. Wipe clean rather than applying heat.
Made by MAYDE
Printed and finished to order in our workshop in Great Dunmow, Essex. See the delivery information for dispatch times and postage.
Design credit
Based on the original design by Twil, available under CC0 1.0. Original printed-part geometry used without design changes. Printed and finished by MAYDE.
About the images
The main image is an AI-generated lifestyle illustration showing the product in context. The other gallery images are renders of the source model, not photographs of a finished print. Equipment, tools and other styling props are not included unless expressly listed in the pack contents. Check the stated dimensions and fit notes before ordering; printed texture and hardware appearance can vary.


