Custom Leather Guitar Straps: Adjustment and End-Hole Checks
Specify a custom leather guitar strap by its usable length range, the attachment at each end and the shoulder contact area. Approve those details on a sample fitted to the intended instruments. A strap can meet its flat length on paper and still sit too high, foul a cable or fit poorly at the button.
Which length should the buyer put on the drawing?
Record the shortest and longest usable settings from attachment centre to attachment centre with the strap assembled. Add the preferred setting for each reference player and instrument. Measure flat material length separately; it helps the workshop cut parts but does not tell the player where the guitar will hang.
For a slot-adjusted design, record the slot spacing and how the tail is routed at the ends of the range. For a slider, confirm the travel and tail position when set short. Try the sample standing and seated if both positions matter. Note whether the padded or wider section still rests on the shoulder.
What should the sample prove at each end hole?
Specify both ends against the actual fittings. Send the instrument model and a close-up or sample of the button, endpin jack, lock or headstock attachment. Fit each end with the instrument supported. Check that the strap seats behind the fitting, the slot does not visibly open or distort, and any cable or lock can still be used.
Taylor specifies a 9.5 mm opening on its branded straps for its endpin-jack setup. Treat that as a model-specific reference, not a universal hole size. Taylor also describes a headstock attachment for guitars with only one strap pin, so confirm that arrangement before requesting identical holes at both ends.
What changes when you add shoulder padding?
Compare the position and bulk of the shoulder section at the actual playing length. Ask the sample maker to record the shoulder width, lining, padding thickness and edge transition. Check the feel through the intended clothing and confirm the strap can be folded for packing without putting the adjuster on the shoulder.
Our classic and padded reference pages both leave the final material and dimensions to sample approval. Use the references to choose a construction direction, then use the assembled sample to judge contact and clearance. A padded profile alone does not establish a comfort rating or load capacity.
What goes on the sample approval record?
| Check | What to record |
|---|---|
| Adjustment | Measurement points, usable endpoints and tail position. |
| Instrument interface | Actual fitting at each end, seating and clearance with any cable or lock. |
| Shoulder and finish | Contact position, underside, edge finish and logo placement on the approved build. |
If the product needs a stated load or cycle rating, agree a separate test method and acceptance limit before making the claim. A fit check only establishes what was observed on the tested setup.
References and next step
Choose a reference build, then send your target length range, fitting photos, shoulder requirements and order quantity.
- Classic leather guitar strap reference
- Padded leather guitar strap reference
- Taylor endpin-jack guidance
- Taylor strap attachment and adjustment guide
- Send a guitar strap brief to Aarons Leather
Product references and fitting guidance reviewed on 2026-11-12.
