Description
Comparison points and tradeoffs
When comparing 2′ Wide Steel Degree Shims – Set of 2 (6° Degree) with other Helpers options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Shocks, Struts & Suspension / Leaf Springs & Parts / Helpers.
Use this second fact to evaluate the tradeoff: Center Pin Hole is milled and drilled to 5/16”, and can easily be drilled out to a larger size. A third point to compare across alternatives is: Size: 2° Degree, 4° Degree, 6° Degree, 8° Degree.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Manufacturer | WFO Concepts |
|---|---|
| Brand | WFO Concepts |
| Country of Origin | USA |
| Exterior | Clear Zinc |
| Manufacturer Part Number | WFO 2 |
WFO Concepts Steel Degree Shims are designed to correct pinion or caster angles. They are machined from mild steel then zinc plated to help fight off corrosion. These shims are designed to bolt into your leaf spring pack. Hole is drilled and countersunk to fit a 5/16 center pin but can easily be drilled larger if needed. Sold as a pair. Made in the USA! Shim Dimensions: 2 degree shim: length = 5″, height (thick end) = 0.238″, height (thin end) = 0.075″ 4 degree shim: length = 5″, height (thick end) = 0.485″, height (thin end) = 0.135″ 6 degree shim: length = 5″, height (thick end) = 0.625″, height (thin end) = 0.100″ 8 degree shim: length = 5″, height (thick end) = 0.750″, height (thin end) = 0.050″
Source product highlights
- Steel Degree Shims designed to correct pinion angle or caster, and are zinc plated to help fight off corrosion
- Designed to bolt into your leaf spring pack
- Center Pin Hole is milled and drilled to 5/16”, and can easily be drilled out to a larger size
- Sold as a pair
- Made in the USA!



kevin Wheeler –
Perfect fit, resolved my issue
doorknob –
The machine work to make these is excellent, the plating makes them rust resistant and very attractive and they are plenty long enough. Finding wedges this narrow is difficult and these were perfect! The machine work is perfect and beautiful identifying stamping identifies the amount of degrees they are. Top shelf!
Dean B. –
Built well and easy to drill to accept locator pin
Tom Davis –
I installed boomerang shackles, my steering was scary. Not sure of what I needed in what degree. I saw a lot of 2 & 4 degrees. I chose the 8 degree thinking it will steer like a Cadillac. Bought new leave bolts. It ended up being the same before the boomerang on my steering. Cj5. Very pleased
REBECCA BRADDY –
Great quality billet steel, won’t crack like cast aluminum.
RF2018 –
Perfect fit, gave my 2017 Tacoma what joints needed six inch lift atlas springs. Fast shipping all the way to Hawaii! 🤙🏾
Linda Cormack –
Worked great for my husband’s project on his 85 Chevy C-10
Wrektek –
When you need them they work great