D'Addario - Diamond Auto Lock Nylon Guitar Strap
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The Nantel Verdict
The Nantel Verdict
Integrated auto-lock mechanism with spring-loaded grey latch that clamps and releases with positive tactile feedback; soft padded nylon construction; adjustable 30–55 inches; compatible with standard strap buttons; Ned Steinberger engineering partnership ensures reliability across diverse guitar designs.
Verify guitar strap button compatibility before purchase. No additional tools or installation required. Suitable for performers who prefer mechanical security over traditional knots. Pair with backup strap for touring or high-demand settings.
Purpose-built security mechanism that handles repeated insertion and removal without degradation. The Auto Lock system trades aesthetic variety for genuine peace of mind—ideal for players who value reliable gear over decorative choices.
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Review by the Nantel Musique team
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Auto Lock Nylon Guitar Strap
The D’Addario Auto Lock Guitar Strap is a simple integrative strap locking system built for your performance. The latch is spring-loaded, so it automatically clamps down on the strap button and will not release unless desired. The D'Addario Auto Lock Guitar Strap works with most strap buttons on the market. Designed for players of all genres, D'Addario woven guitar straps offer designs that will please even the most discerning player. From iconic themes to unique patterns and artwork, these durable, locking guitar straps are sure to accent any guitar and are adjustable from 30” – 55” long. Designed in collaboration with Ned Steinberger.
Product Features
- 2" Soft nylon strap adjustable from 30” – 55” long.
- Integrated spring-loaded strap lock system.
- Provides maximum comfort for standing situations.
- A Ned Steinberger design
- NOTE: Although we found this product to work for most strap buttons, we cannot guarantee this will work on all designs. Auto Lock will not work with end pin jacks or plastic strap buttons.
Product Specs
- Length: 30" - 55"
- Material: Woven Nylon
- Padded: No
- Strap End Type: Auto Lock
- Strap Width: 2"
| Brand | D'Addario |
|---|---|
| Product Type | Guitar Strap |
| Strap System | Auto Lock |
| Material | Nylon |
| Locking Mechanism | Integrated Auto Lock |
D'Addario is a leading manufacturer of musical instrument strings and accessories, renowned for quality and innovation across multiple instrument categories. The company has built its reputation on precision engineering and musician-focused design, consistently delivering products that meet the demands of both professional and amateur players.
D'Addario's accessories line reflects the same commitment to durability and functionality found in their strings. By collaborating with respected designers like Ned Steinberger, the brand ensures that even everyday items like guitar straps incorporate thoughtful engineering and practical solutions for performers.

