6mm Galvanised Slipper Spring – 765mm Long

$82.20$147.68 inc GST

SKU: N/A Category: Tags: , , , ,


6mm Galvanised Slipper Spring

6mm galvanised slipper springs are measured 765mm eye to the tip of the slipper leaf.

This style of spring has the traditional eye and a tail that slides in a keeper or hanger.

Spring fatigue will stretch springs beyond 765mm in length.

Important Measurements

  • Length
  • Spring Thickness
  • The number of leaves.

Dacromet or Galvanised

The choice between Dacromet springs and Galvanised springs is not difficult. Dacromet springs vary greatly in quality.

As a result, Couplemate prefers Galvanised springs to last longer than most Dacroment coated springs.


  • 765mm Eye to Tail.
  • 6mm Leaf Thickness.
  • 45mm Wide.
  • The eyebolt is 1/2″.
  • 1/2 inch x 7/8 inch x 45mm bush.
  • Free Camber 150mm.
  • Eye to Center Bolt 330mm.
  • Hanger Centres 700mm.

6mm Slipper Spring Ratings.

  • 3 Leaf – 300kg.
  • 4 Leaf – 450kg.
  • 5 Leaf – 500kg.
  • 6 Leaf – 600kg.
  • 7 Leaf – 675kg.
  • 9 Leaf – 800kg.

45mm wide boat springs with 6mm leaf thickness are suitable for metropolitan travel.

How to beat vibration fatigue in boat trailers.

How are galvanised springs rated?

Compressing a spring with a hydraulic ram and measuring the torque required during compression, is one method to rate springs.

Purchase your 45mm slipper springs below:

Purchase your 45mm shackle springs below:

Here is an excellent article on “Why do springs break”.

Finally, trailer springs are galvanised and then rated.

6mm Galvanised Slipper Spring

Couplemate Trailer Parts sells only the best quality 6mm Galvanised Slipper Spring – 765mm Long and caravan spare parts throughout Australia.

Customers are welcome to either pickup or take advantage of our low freight rates. Express shipping to Melbourne, Sydney, Brisbane, Perth, Adelaide, Darwin, and Hobart.

We also ship products to New Zealand via Australia Post Air Express.

© Steve Wotherspoon February 6, 2015. Images and text may be copied, provided a link back to the copied page and the source is displayed where the content or image is located.

Additional information

Weight N/A
Dimensions 93 × 15 × 10 cm
Slipper Springs

, , , , ,


There are no reviews yet.

Be the first to review “6mm Galvanised Slipper Spring – 765mm Long”