Close the gaps
Help take up gaps and reduce unwanted movement around concrete sleepers.
Made for concrete sleeper walls
Concrete sleeper retainer wedges
$50.00 AUD
Taxes included.
A firmer fit for concrete sleeper walls.
Australian made wedges to take up gaps and help reduce movement between concrete sleepers and H or C channel posts.
Buy direct from CLIP-IT®
Free shipping when you buy 3 or more boxes.
Find a retainer stockist
Installation guide Check local availability before you visit.
- Wedge profile
- 6 mm at the tip · 24 mm at the back
- Material
- 100% recycled material
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KEY FEATURES
Made for a firmer sleeper fit.
Australian made wedges for concrete sleeper retaining walls.
H & C channel posts
Designed for concrete sleepers used with H or C channel retaining wall posts.
100% recycled material
Weather-resistant material for outdoor retaining wall applications.
Australian made
Manufactured locally for tradies and DIY projects.
PRODUCT DETAILS
Check the wedge dimensions and post suitability for your project.
Need help checking the fit?
Talk to CLIP-IT® about your sleeper and post setup before ordering.
- Application
- Concrete sleeper retaining walls
- Compatible posts
- H and C channels
- Wedge thickness
- 6 mm at the tip · 24 mm at the back
- Material
- 100% recycled material
- Box quantity
- 300 wedges
- Colour
- Black
- Manufacture
- Australia
FREQUENTLY ASKED QUESTIONS
Choosing your sleeper / retainer wedges
Which posts are these wedges designed for?
CLIP-IT® retainer wedges are designed for concrete sleepers used with H and C channel retaining wall posts.
What does the 6–24 mm measurement mean?
This is the thickness of the wedge: 6 mm at the tip, increasing to 24 mm at the back. It does not refer to the thickness of the concrete sleeper.
How many wedges are included?
Each box contains 300 black retainer wedges.
When does free shipping apply?
Buy 3 or more boxes of retainer wedges to qualify for the free shipping offer listed for this product.
Can I buy retainer wedges from a local stockist?
Use our retainer wedge stockist finder to check local suppliers. Contact the branch before visiting to confirm availability. You can also buy boxes of 300 directly from CLIP-IT® on this page.