Holdfast Gutter Extrusion Kit
The gutter extrusion kit creates an artificial rain gutter on trailers, canopies and box bodies that don’t have one from the factory. Once fitted, you can mount any Holdfast Classic Roof Rack with standard gutter feet — no custom brackets, no drilling into the rack.
Specifications
- Compatibility: Holdfast Classic Roof Rack range (gutter mount feet)
- Fits: Trailers, canopies, box bodies, panel vans without factory rain gutters
- Colour options: White (120770) or Black (120771)
- Material: Aluminium extrusion
- Installation: Bolt-on, with sealing strip to prevent water ingress
Why this matters
Modern bakkie canopies and game-viewer conversions often skip the rain gutter to keep the body line clean — but that means standard roof rack feet have nothing to clamp onto. The extrusion kit gives you a clean, factory-look gutter to work with, and is rated for the same loads as a stock vehicle gutter.
Choose the right colour
Match the kit to your vehicle: white for white canopies and trailers, black for darker bodies and aftermarket canopies. Both versions are the same rugged aluminium underneath.
Complete your roof rack build
Pair this with a Holdfast Classic Roof Rack kit and browse roof rack accessories for additional foot packs, bars and clamping kits.















