3/8" Bolt-On D-Ring – 1 Hole – 2,400 lb Capacity – Multi-Pack of 4 (B21-4)
Forged 3/8" steel D-rings for dependable cargo tie-downs. Each ring mounts with a single bolt and provides a 2,400 lb working load limit — ideal for trailers, trucks, and utility haulers.
| Part Number | Quantity | Description |
|---|---|---|
| B21-4 | 4 | 3/8" Bolt-On D-Ring – 1 Hole Mount – 2,400 lb Capacity – Zinc Plated |
Features
- Forged-steel construction for superior strength and long life
- Simple single-hole bolt-on mount for fast installation
- 2,400 lb working load limit per D-ring
- Durable zinc-plated finish protects against corrosion
- Ideal for flatbeds, cargo trailers, and general tie-down use
- Includes four D-rings per pack
Specifications
- Part Number: B21-4
- Material: Forged Steel
- Mount Type: 1 Hole Bolt-On
- Thickness: 3/8?
- Finish: Zinc-Plated
- Working Load Limit: 2,400 lbs (each)
- Quantity: 4 per pack
Compatibility
- Fits most utility, flatbed, and enclosed trailers
- Compatible with straps, hooks, and chain-style tie-downs
- Mounts securely to wood, steel, or aluminum trailer surfaces
Note: Always verify working load ratings before installation. Mounting hardware not included.