102mm Round Plastic Tube Insert (For 94-98mm Tube) 2-4mm Wall | Black LDPE

Product code: RO308-B
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102mm Round Plastic Tube Insert (For 94-98mm Tube) 2-4mm Wall | Black LDPE
102mm Round Plastic Tube Insert (For 94-98mm Tube) 2-4mm Wall | Black LDPE
102mm Round Plastic Tube Insert (For 94-98mm Tube) 2-4mm Wall | Black LDPE
102mm Round Plastic Tube Insert (For 94-98mm Tube) 2-4mm Wall | Black LDPE
102mm Round Plastic Tube Insert (For 94-98mm Tube) 2-4mm Wall | Black LDPE
102mm Round Plastic Tube Insert (For 94-98mm Tube) 2-4mm Wall | Black LDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £4.18 £5.02
100 - 249 £3.94 £4.73
250 - 499 £3.57 £4.28
500 - 999 £2.66 £3.19
1000 + £1.62 £1.95
£5.02 / each
Quantity:


Product Specification
Outside Diameter 102.0mm
Wall Thickness 2.0-4.0mm
To Fit Tube Size 94.0-98.0mm
Head Height 6.0mm
Insert Length 20.0mm
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

Total Price: £0.00

102.0mm Round Tube Insert - 2.0-4.0mm Wall - Black LDPE

This 102.0mm outside diameter black LDPE round tube insert - also known as a round tube end cap, round tube plug or round tube bung - designed for heavy structural CHS tube, large gate and fence posts and major structural steelwork. At 102.0mm outside diameter with a 2.0-4.0mm wall thickness range, this is a standard-depth insert covering medium to moderately heavy gauge tube. Fits round tube with an inner bore of 94.0-98.0mm. The 6.0mm head height creates a neat collar at the tube end for a clean finished appearance.

The ribbed shank pushes firmly into the bore of the round tube and locks in place without tools or adhesive - sealing the open end against dust, debris and moisture ingress while giving the product a clean finished appearance. Black provides a clear visual contrast against most tube and frame finishes, making it easy to confirm all inserts are correctly seated before the product leaves the factory. Made from LDPE (low-density polyethylene) - flexible enough to compress slightly on insertion for a snug, rattle-free fit, corrosion resistant and safe in food-contact adjacent environments.

Common Applications

  • 102.0mm black round tube end cap for heavy CHS columns
  • Round tube insert for 102.0mm diameter tube with 2.0-4.0mm wall - heavy structural applications
  • Push-fit 102.0mm LDPE round tube plug to seal and finish open round tube and CHS section ends
  • 102.0mm round tube bung for black tube frame finishing - fits 94.0-98.0mm inner bore

102.0mm Round Tube Insert Dimensions

  • Outside Diameter: 102.0mm
  • Wall Thickness: 2.0-4.0mm
  • To Fit Tube Size: 94.0-98.0mm
  • Head Height: 6.0mm
  • Insert Length: 20.0mm
  • Colour: Black
  • Material: LDPE (Low-Density Polyethylene)
  • Fitting: Push Fit
  • Design: Ribbed shank for secure grip across multiple wall thicknesses

View our full round tube insert range or browse our complete tube insert collection.

Need help or buying in bulk?

For technical advice on round tube insert selection or volume pricing, call 01233 713581.

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