We offer two diameter options to suit different projects, load requirements, and aesthetic preferences:
48.3mm Diameter (Standard Scaffold Tube):
The industry standard used in construction and scaffolding worldwide
Load capacity: Up to 8 tonnes per tube – suitable for heavy-duty applications
Wall thickness: Thicker, heavier, more substantial feel
Compatibility: Works with ALL our tube clamps (48.3mm range) and traditional scaffold fittings
Lengths available: Up to 13ft (390cm) for new tubes, up to 13ft (390cm) for used tubes
Best for:
Heavy-duty shelving with thick scaffold boards
Gym equipment (pull-up bars, squat racks, weight storage)
Large dining tables, desks, and workbenches
Outdoor structures (pergolas, gates, garden furniture)
Commercial installations and retail fixtures
Any project requiring maximum strength and load capacity
33.7mm Diameter (Narrow Tube):
Slimmer profile for more refined, lightweight designs
Load capacity: Suitable for lighter loads (clothing, books, decorative items)
Wall thickness: Lighter and easier to handle
Compatibility: Works with our 33.7mm tube clamp range only (NOT traditional fittings)
Lengths available: Up to 13ft (390cm)
Best for:
Clothing rails and wardrobe systems
Lightweight shelving for books, plants, or display items
Towel rails and bathroom fixtures
Picture frames and decorative structures
Compact furniture where a slimmer aesthetic is preferred
Projects where you want the tubes to be less visually dominant
Quick decision guide:
Heavy loads, outdoor use, or gym equipment? → 48.3mm
Clothing rails, lightweight shelving, or refined look? → 33.7mm
Want to use traditional scaffold fittings? → 48.3mm only
Maximum connector options? → 48.3mm (works with both clamps and fittings)
Still unsure? Email us at hello@thescaffshop.com with your project details and we'll recommend the right tube size.