STEPZ Adapter Plate
STEPZ Adapter Plate
Designed for aluminium I-beam trailer mounting
Couldn't load pickup availability
SKU:STEPZ.ADAPT
Mount with Confidence at the I-Beam Junction
Mounting your STEPZ ladder to an aluminium trailer? The STEPZ Adapter Plate creates a strong mounting surface at the I-beam junction and aligns with the STEPZ base plate pattern for a simple install.
Can be trimmed to suit custom trailer layouts.
Designed to work with the STEPZ Next-Gen Kit.

Product Features
Product Features
- Designed for mounting at aluminium I-beam trailer junctions
- Aligns with STEPZ base plate mounting pattern
- Can be trimmed to suit custom trailer layouts
- Provides a clean, strong mounting surface
- Marine grade aluminium construction
Standard Kit Inclusions
Standard Kit Inclusions
- 1 x Adaptor Plate
- Bolts (To Attach NG3-KIT)
Specifications
Specifications
Use Case: Adapter Plate Kit is designed to attach STEPZ Next-Gen kits to aluminium I-beam trailers at the I-beam junction. Also ideal for customised installs where drawbar sizes or mounting layouts fall outside standard measurements. Provides a strong, clean, and adaptable mounting solution for a wide range of aluminium and custom trailer setups.
Specifications:
- Compatible Setups: Aluminium I-beam trailers & custom mounting configurations
- Material: Marine-grade aluminium with a raw, factory finish (unpolished, untreated)
- Fixings: Stainless steel
- Platform Compatibility: Can be used in conjunction with the Stepz Platform Kit.

Why Add the STEPZ Adapter Plate
The STEPZ Adapter Plate makes mounting your ladder easier on aluminium trailers or I-beam drawbars. It provides a clean, strong mounting surface that lines up with your STEPZ base plate for a simple install.
Works with the STEPZ Next-Gen Kit.
Frequently Asked Questions
Shipping & Delivery
- We offer free delivery on orders over $399 Australia wide. For orders below $399, a flat shipping fee of $20 will be applied.
- Once your order is placed, it will be dispatched within 1-2 business days.Â
- Tracking details will be emailed to you once your order has been fulfilled.
What Materials Do We Use?
- Aluminium
- Nylon
- HDPE
- Stainless SteelÂ
- Perspex Â
Will The STEPZ Ladder Fit My Trailer?
STEPZ ladders are designed to fit most setups, but trailers and boats can vary.
To check fitment, just take a quick measurement using our STEPZ Measurement Guide to see how the ladder will sit on your drawbar.
Still unsure? Send us a side-on photo of your drawbar area and we’ll check it for you. You can email info@stepzco.com or message us through live chat and we’ll get back to you within 24 hours.
If your setup needs something different, we also offer custom adapter plate solutions to help make STEPZ work with your trailer.