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ROUNG GAL U-BOLT KITS

Round Galvanised U-Bolt Kits – Secure Your Trailer Axle with Rust-Resistant Hardware

These round galvanised U-bolt kits are designed for clamping trailer axles to leaf springs using spring seats and fishplates. Ideal for round axle applications, especially in marine or high-moisture environments where rust resistance is essential.

Each kit includes galvanised U-bolts, nyloc nuts, and flat washers for a secure and reliable suspension connection. Available in multiple diameters and leg lengths to suit various axle sizes and mounting styles.

Durable, corrosion-resistant, and easy to install. Fast shipping Australia-wide.

10 products
  • 50mm x 125mm ROUND U - BOLT KIT - R&M Trailer Spares50X125RUBK
    50X125RUBK
    $44.00
    $44.00
  • 40mm x 140mm ROUND U - BOLT KIT - R&M Trailer Spares40X140RUBK
    40X140RUBK
    $41.00
    $41.00
  • 45mm x 125mm ROUND U - BOLT KIT - R&M Trailer Spares45X125RUBK
    45X125RUBK
    $44.00
    $44.00
  • 45mm x 140mm ROUND U - BOLT KIT - R&M Trailer Spares45X140RUBK
    45X140RUBK
    $44.00
    $44.00
  • 50mm x 180mm ROUND U - BOLT KIT - R&M Trailer Spares50X180RUBK
    50X180RUBK
    $44.00
    $44.00
  • 40mm x 100mm ROUND U - BOLT KIT - R&M Trailer Spares40X100RUBK
    40X100RUBK
    $40.00
    $40.00
  • 40mm x 125mm ROUND U - BOLT KIT - R&M Trailer Spares40X125RUBK
    40X125RUBK
    $41.00
    $41.00
  • 45mm x 150mm ROUND U - BOLT KIT - R&M Trailer Spares45X150RUBK
    45X150RUBK
    $44.00
    $44.00
  • 40mm x 115mm ROUND U - BOLT KIT - R&M Trailer Spares40X115RUBK
    40X115RUBK
    $41.00
    $41.00
  • 50mm x 100mm ROUND U - BOLT KIT - R&M Trailer Spares50X100RUBK
    50X100RUBK
    $44.00
    $44.00