Easy Supro – Supro Trailer’s Extendable Spacer for Hydraulic Modular Trailers can fit two different trailer models thanks to a specially designed transition adapter.

This Extendable Spacer is made specifically for the STN-V4 trailer. However, to also make it compatible with the STN-V3 hydraulic modular trailer that comes with a widening platform, Supro Trailer created a custom transition adapter. One end of the adapter matches the STN-V4 connection size, while the other end fits the STN-V3 with the widening platform.

This adapter not only helps reduce your equipment purchase costs, but also improves your trailer system’s flexibility and efficiency.

That’s Supro Trailer — a company dedicated to designing and manufacturing equipment for heavy transport. Our mission is simple: to solve real challenges in your transport operations and truly make your heavy hauls easier.

Easy Supro - Making Your Heavy Hauls Easy.

Video of the Extendable Spacer Adapter 


Photos of the Extendable Spacer Adapter

Extendable Spacer Adapter

Extendable Spacer Adapter

Extendable Spacer Adapter

Extendable Spacer Adapter

Extendable Spacer Adapter

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