Heavy Duty Ribbed Trailer Jockey Wheel 48mm | BJ Code: BJ:041.16.1909
Product Specifications:
- Component Type: Ribbed Mechanical Trailer Jack / Heavy Duty Jockey Wheel Assembly
- Outer Tube Diameter: 48 mm
- Static Nose-Load Capacity: 400 kg to 500 kg (approx. 880 to 1,100 lbs)
- Wheel Dimensions: 200 mm Diameter × 60 mm Width
- Smooth Adjustment Travel Stroke: 250 mm internal screw lift range
- Material Composition: Heavy-gauge structural carbon steel with multi-layer rust-resistant zinc plating
Cross-Reference Compatibility Chart:
- Universal Identification Number (EAN): 5056422849044
- Alternate Universal Barcode: 4053323485747
- BJ Spring Part Code: BJ:041.16.1909
- Target Trailer Fitments: Ifor Williams, Brian James, Indespension, and Knott Commercial Platforms
- Universal Component Style: 48mm Serrated / Ribbed Support Leg
Description
Description
Product Overview:
This high-capacity Heavy Duty Trailer Jockey Wheel is SUITABLE FOR light commercial trailers, flatbeds, horseboxes, car transporters, and custom trailing arm brackets (which are also manufactured and supplied by BJ Spring Limited). This premium supporting solution ensures that your unhitched trailer tongue remains perfectly aligned and level while keeping the assembly securely locked against unexpected vertical drop-downs during transit.
This high-capacity Heavy Duty Trailer Jockey Wheel is SUITABLE FOR light commercial trailers, flatbeds, horseboxes, car transporters, and custom trailing arm brackets (which are also manufactured and supplied by BJ Spring Limited). This premium supporting solution ensures that your unhitched trailer tongue remains perfectly aligned and level while keeping the assembly securely locked against unexpected vertical drop-downs during transit.
Engineered to rigorous industrial standards and supplied globally under Item Code BJ:041.16.1909, this heavy-duty ribbed helper jack safely bears severe nose loads. Built using structural carbon steel treated with an anti-corrosive silver-blue galvanised finish, it ensures zero-slack winding and exceptional longevity across punishing logistics, construction, and agricultural transport routes.
Key Technical Advantages:
- Anti-Slip Ribbed Outer Shaft: Unlike standard smooth-sided support tubes that risk slipping and collapsing when hit by road shock, this model features a precision corrugated/serrated outer body. When clamped inside a split coupler bracket, the teeth interlock tightly to eliminate sudden vertical sliding under full load.
- Integrated Safety Locking Pin Chain: The top crank handle includes a dedicated spring-loaded trailing security chain and R-clip cotter pin. This anchors the rotation arm into the casting head during highway transport, preventing vibration-induced self-unwinding.
- Flat-Free Heavy-Duty Rubber Wheel: Outfitted with an ultra-durable solid rubber tyre mounted on a reinforced steel split center rim, allowing seamless rolling maneuverability across loose gravel yards, mud, or unpaved workshops without puncture risks.

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