Crab Swivel Hook for Bags and Apron Straps
The S1910 provides a detachable connection for bag straps, apron straps, belts and textile webbing. Its spring-operated upper gate attaches to a compatible ring, while the swivel lower section allows the strap to rotate relative to the hook body.
The external dimensions are 58 × 39 mm / 2.283 × 1.535 in. The lower strap attachment measures 32 × 11.5 mm / 1.260 × 0.453 in, and the upper hook cavity measures 13 × 24 mm / 0.512 × 0.945 in.
Product Specifications
| Product type |
Crab swivel snap hook |
| Material |
Zamak |
| External dimensions |
58 × 39 mm / 2.283 × 1.535 in |
| Strap attachment |
32 × 11.5 mm / 1.260 × 0.453 in |
| Hook cavity |
13 × 24 mm / 0.512 × 0.945 in |
| Weight |
Approximately 21 g / 0.741 oz |
| Mechanism |
Spring gate and swivel base |
| Finishes |
Nickel, black nickel and gold |
| Order format |
Individual pieces; minimum order of 50 pieces |
Applications
- Bag and shoulder straps
- Chef aprons and work aprons
- Belts and waist straps
- Backpack attachments
- Textile webbing
- Leather accessories
- Decorative connections
Compatibility Guidance
Compare the actual strap width and thickness with the 32 × 11.5 mm / 1.260 × 0.453 in lower attachment. Folded or stitched webbing may require more clearance than its nominal width suggests.
The selected ring must fit inside the 13 × 24 mm / 0.512 × 0.945 in hook cavity and must not prevent the spring gate from closing.
Selection warning: Do not select the hook only by the general 3 cm description. Check the strap attachment, hook cavity and product code together.
Attachment and Use
The strap may be secured to the lower attachment by sewing, riveting or another method appropriate for the material. The hook itself does not require a setting die. Keep the swivel joint free to rotate after assembly.
Working-Load Notice
No verified working-load value has been published. The product must not be presented as climbing equipment, personal protective hardware or a certified safety connector. Test the completed assembly before production.
Related Product Groups
Frequently Asked Questions
What is the strap attachment measurement?
It measures 32 × 11.5 mm / 1.260 × 0.453 in.
What are the external dimensions?
The external dimensions are 58 × 39 mm / 2.283 × 1.535 in.
What is the upper hook cavity?
The hook cavity measures 13 × 24 mm / 0.512 × 0.945 in.
How much does the hook weigh?
It weighs approximately 21 g / 0.741 oz.
Does the lower section swivel?
Yes. The lower attachment rotates relative to the hook body.
Which finishes are listed?
Nickel, black nickel and gold finishes are listed.
Is this supplied as a package of 50 pieces?
No. It is sold by individual piece with a minimum order of 50 pieces.
Is a setting die required?
The hook itself does not require a setting die. Separate rivets may require installation equipment.
Is a working-load value stated?
No verified working-load value has been published.
Content updated: 6 August 2026 — E-Buttons