50mm High Shoulder Tow Ball

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3500kg (3.5t) ATM / Shank 22mm / Shoulder 25mm

Product Specifications

The Couplemate™ CM290-HT25-62mm is manufactured in accordance with and tested to ADR 62/02.

  • Capacity: 350kg
  • Materials: 4140 High-Tensile Steel
  • Coating: Chrome
  • Shank Size: 22mm

Approximately 10% of your trailer weight should sit on your tow ball. The Couplemate™ High Shoulder Tow Balls will suit trailers with a 3500kg ATM and can handle 350kg of vertical load.

All Couplemate tow balls are tested to ensure compliance.

For further detail, view the full engineering drawing available here.

  • 25mm Shoulder.
  • 62mm Thread length.
  • 22mm diameter UNF thread to suit most tow bars.
  • Chrome Plated
  • 4140 High tensile steel

The high shoulder allows great articulation of off-road couplings over standard equipment.

Standard tow balls can touch and put a lot of force on the edge of the receiver bar and may cause coupling, tow ball and chassis damage.

The standard shank tow ball shoulder is approximately 12.5mm. 

Additional information

Weight2 kg
Dimensions10 × 5 × 5 cm

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