50.8mm Black Round Domed Tube Insert (To Fit 45.8-48.4mm Tube) - 1.2-2.5mm Wall - 25.5mm Head Height | LDPE

Product code: RO257
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50.8mm Black Round Domed Tube Insert (To Fit 45.8-48.4mm Tube) - 1.2-2.5mm Wall - 25.5mm Head Height | LDPE
50.8mm Black Round Domed Tube Insert (To Fit 45.8-48.4mm Tube) - 1.2-2.5mm Wall - 25.5mm Head Height | LDPE
50.8mm Black Round Domed Tube Insert (To Fit 45.8-48.4mm Tube) - 1.2-2.5mm Wall - 25.5mm Head Height | LDPE
50.8mm Black Round Domed Tube Insert (To Fit 45.8-48.4mm Tube) - 1.2-2.5mm Wall - 25.5mm Head Height | LDPE
50.8mm Black Round Domed Tube Insert (To Fit 45.8-48.4mm Tube) - 1.2-2.5mm Wall - 25.5mm Head Height | LDPE
50.8mm Black Round Domed Tube Insert (To Fit 45.8-48.4mm Tube) - 1.2-2.5mm Wall - 25.5mm Head Height | LDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 499 £1.38 £1.66
500 - 999 £1.33 £1.60
1000 - 1999 £1.22 £1.46
2000 - 3499 £1.08 £1.30
3500 - 4999 £1.00 £1.20
5000 + £0.93 £1.11

£1.66 / each


Up to 218 units
In Stock
Vital Parts Tick
Order by for same day dispatch.
218 + units
Available for production
Average production time 14 + days.
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Product Specification
Outside Diameter 50.8mm
Wall Thickness 1.2-2.5mm
To Fit Tube Size 45.8-48.4mm
Head Height 25.5mm
Insert Length 30.0mm
Colour Black
Material LDPE

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

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50.8mm Black Round Domed Tube Insert - To Fit 45.8-48.4mm | LDPE

Frequently specified for railings and tubular frameworks, this 50.8mm round domed insert uses a ribbed LDPE body to grip inside compatible tubing. The black finish suits the supplied variant and the dimensional profile is matched to 1.2-2.5mm tube walls and 45.8-48.4mm tubing, with a 25.5mm head height and 30.0mm insert length.

What Are Round Domed Tube Inserts?

A domed round tube insert combines a ribbed internal fitting section with a smooth rounded head. It is pushed into compatible tubing until the head sits against the tube end which covers exposed edges and creates a clean finished appearance without additional fixings.

Common Applications

  • Machinery Protection: Helps stop dirt and debris entering open tubular sections on suitable equipment.
  • General Maintenance: Replaces missing or damaged push-fit inserts on compatible round tube.
  • Retail Displays: Creates a neat end detail on stands, racks and shopfitting frameworks.
  • Railings: Covers open round tube ends on compatible internal or external railing assemblies.

50.8mm Black Round Domed Tube Insert Dimensions

  • Outside Diameter: 50.8mm
  • Wall Thickness: 1.2-2.5mm
  • To Fit Tube Size: 45.8-48.4mm
  • Head Height: 25.5mm
  • Insert Length: 30.0mm
  • Colour: Black
  • Material: LDPE

Key Benefits

  • 50.8mm outside diameter provides a clear tube-size reference.
  • Suitable for the supplied 45.8-48.4mm round tube size range.
  • LDPE construction provides a resilient push-fit body.
  • Helps reduce the entry of dirt, moisture and debris into open tubing.

Compare this size with other round domed tube inserts for furniture, displays and fabricated tubing. If you need help selecting the correct fit, telephone Vital Parts on 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
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