Roth suction cup with 4.2 mm hole – universal mount for camping & motorhomes

The flexible suction cup with a 4.2 mm bore for custom applications

The Roth suction cup with a 4.2 mm bore is the ideal solution for anyone wanting a custom mounting setup without drilling—quick to install, removable without leaving a trace, and ready for immediate use.

🔧 Your benefits at a glance
4.2 mm bore – for your own screws, hooks, or adapters
100% stainless steel housing – rust-proof, durable, and weather-resistant
100% natural rubber suction pad – maximum adhesion on smooth surfaces
Quick installation – no drilling, no tools, ready to use immediately
Quick removal – no surface damage
🏕️ Application examples
🔥 Fire extinguisher mount – secure and within easy reach in your vehicle
🔩 Hanging up gear – all kinds of items, indoors and outdoors
🔧 Custom applications – screw in your own adapters or mounts
🚐 Who is this suction cup for?

From mini-campers to luxury motorhomes – the Roth suction cup attaches to almost any smooth surface. Ideal for:

Motorhomes & camper vans
Boats & marine applications
Off-road & expedition vehicles
Camping & Outdoor
⚠️ Important notes
Use only on smooth surfaces – not suitable for textured furniture or plastic surfaces
Fingernail scratch test recommended prior to installation
Suitable mounting surfaces: Glass, painted sheet metal, RV foam-core sidewalls, aluminum, GRP (fiberglass), tiles
Fire extinguisher and bracket not included
📦 Scope of delivery

1× Roth suction cup with 4.2 mm mounting hole (stainless steel housing, natural rubber suction pad)

📐 Technical specifications
Housing material: 100% stainless steel
Suction pad diameter: 5.5 cm
Suction pad material: 100% natural rubber
Mounting hole: 4.2 mm
Mounting method: Suction cup (no drilling required)