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York Fitness
Standard 1-inch Spring Collars, Pair

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Two chrome-plated spring steel collars with plastic finger grips, for standard 1-inch dumbbell bars and barbells.
Listed version: Pair; maker 6135 / GTIN 014961061352
Price band: Under £50 on York Fitness's own page, checked .
£4.00 for maker 6135; £8.99 at Workout For Less.
Check the seller's page for the current price and availability.
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Updated
Overview
Specification-based profile. We have not tested this product hands-on and do not give it a review score. How we research.
York identifies model 6135 as a pair of 1-inch diameter spring steel collars with a chrome-plated finish and high-grade plastic finger grips, designed to secure plates on standard straight dumbbell bars and barbells and for quick plate changes.
Nominal 1-inch fit is not a measured sleeve diameter. Collar mass, axial width and any retention test are not published.
Key information
- Brand
- York Fitness
- Category
- Accessories
- Retailer link
- Available
- Last updated
- 22 Oct 2026
Specifications
From the manufacturer specification, except where a retailer observation or calculation is identified. Unresolved differences are listed below.
Fit
- Plate system
- Standard (1 inch)
- Stated sleeve diameter
- Not publishedNominal 1-inch fit; no measured figure.
- Sleeve space per collar
- Not published
Collars
- Stated collar mass
- Not published
- Mass basis
- Not published
- Collars per pack
- 2York: sold as pairs.
Use
- Locking mechanism
- Spring clipSpring steel collars.
- Brand's use and drop guidance
- Standard 1-inch straight dumbbell bars and barbells, per York
- Brand's retention test
- Not published
- Warranty
- Not published
Other details
- Identity match
- Maker 6135 / GTIN 014961061352 = merchant GTIN 0014961061352 after leading-zero padding
- Package
- Two collars
- Construction
- Chrome-plated spring steel; plastic finger grips
Pros & cons
Pros
- Exact barcode match and pair quantity.
- Quick plate changes.
Cons
- No axial width, mass or retention test.
- Standard 1-inch bars only.
Who it's for
A good fit if
- Quick plate changes on standard 1-inch straight bars.
Look elsewhere if
- Olympic sleeves or a quantified retention comparison.
Alternatives

The pair of collars sold in this pack. York Fitness
Standard 1-inch Spinlock Collars, Pair
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Sources & checks
Checked 22 Oct 2026. Manufacturer specifications are claims, not independent test results. Retailer listings can change. What the specification labels mean.
Before ordering
- Identity verified by exact GTIN (maker 014961061352; merchant 0014961061352), not by assuming merchant code YRK003 equals maker 6135.
- 22 October 2026: the exact Workout For Less variant (approved Awin merchant) showed available: true in the merchant's product data and its page returned HTTP 200. Checkout and postcode delivery not tested; availability can change.
- Listing image check, 22 October 2026: all 1 gallery image on the exact merchant page checked by eye; the page has no description images. No people or figures. Pass.
- Photograph: the merchant's supplied Awin feed image for this exact variant, which visibly shows this item; see the batch 56 image ledger.
Standard 1-inch Spring Collars, Pair