Manutec Double Clamp Galvanised Bolt-On Kit – Suits 48mm Jockey Wheel Tubes, Fits 50x100mm to 150mm Drawbars (SKU: DBCL-B/OKIT10)

The Manutec Double Clamp Galvanised Bolt-On Kit (DBCL-B/OKIT10) is a premium-grade mounting solution that provides extra support and stability for jockey wheels and stands using a 48mm outer diameter tube. This dual clamp design minimizes movement and flex—especially important for extra-height, medium, or standard jockey wheels under heavy loads.

Designed for easy bolt-on installation, this clamp fits drawbars ranging from 50mm x 100mm up to 125mm–150mm in height. Its galvanised steel construction ensures excellent corrosion resistance, making it ideal for marine, off-road, and long-haul trailer environments.

Key Features:

• Double clamp structure for enhanced grip and load stability
• Compatible with 48mm O.D. jockey wheel tubes (standard and extra height)
• Galvanised finish for corrosion protection
• Fits drawbars between 50mm x 100mm and 125mm–150mm
• Bolt-on kit – no welding required

Ideal Applications:

• Extra-height jockey wheels with added leverage
• Medium and standard trailer stabilizer legs
• Boat trailers, caravans, and trade trailers with high drawbars

Why Choose Manutec Double Clamp?

Manutec is one of Australia’s most trusted trailer hardware brands. The DBCL-B/OKIT10 offers a stronger, safer, and more reliable clamp mechanism, helping to reduce wear and tear on your jockey wheel and ensuring your trailer stays balanced and secure—wherever you go.

Installation Tips:

• Measure your drawbar height to confirm compatibility (50x100mm to 150mm)
• Align clamp halves evenly before tightening
• Use anti-seize grease on bolts if operating in saltwater or muddy environments
• Regularly check bolt tension to maintain grip