Overview
Secure your trailer components with the durable 57 mm × 190 mm Square U‑Bolt (P/N UBS1/221/471/2G). This galvanised, square-profile U‑bolt features a ½″ BSW thread and is ideal for mounting spring packs, jockey wheels, spare wheel carriers, or box-section brackets.
Key Features
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57 mm internal width — fits a 57 mm square frame rail securely.
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190 mm length — suitable for standard trailer assemblies and fitments.
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½″ BSW thread — widely used in trailer parts for strength and compatibility.
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Galvanised steel — resists corrosion, extends usable life even in marine environments.
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Square U‑bolt profile — provides stable, anti-rotational clamping.
Specifications
| Attribute | Details |
|---|---|
| Part Number | UBS1/221/471/2G |
| Internal Width | 57 mm |
| Length | 190 mm |
| Thread Size | ½″ BSW |
| Construction | Galvanised square U‑bolt |
Why Choose This U-Bolt?
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Built tough for long-lasting performance in Australian conditions.
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Versatile for various trailer mounting needs, including suspension and body attachments.
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Quick dispatch from QLD, backed by a 12‑month manufacturer warranty.
Shipping is calculated at checkout based on your location.