21mm Round Plastic Tube Insert (For 16-19.4mm Tube) 0.8-2.5mm Wall | White LDPE
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 499 | £0.42 | £0.50 |
| 500 - 999 | £0.38 | £0.45 |
| 1000 - 1999 | £0.33 | £0.40 |
| 2000 - 3499 | £0.28 | £0.34 |
| 3500 - 4999 | £0.23 | £0.28 |
| 5000 + | £0.19 | £0.23 |
Product Specification
| Outside Diameter | 21.0mm |
| Wall Thickness | 0.8-2.5mm |
| To Fit Tube Size | 16.0-19.4mm |
| Head Height | 5.0mm |
| Insert Length | 11.5mm |
| Colour | White |
| Material | LDPE |
Frequently Bought Together
Total Price: £0.00
21.0mm Round Tube Insert - 0.8-2.5mm Wall - White LDPE
This 21.0mm outside diameter white LDPE round tube end cap - designed for chair legs, table frames, clothing rails and light commercial shelving. At 21.0mm outside diameter with a 0.8-2.5mm wall thickness range, this is a medium-short-depth insert covering ultra-thin to standard gauge tube. Fits round tube with an inner bore of 16.0-19.4mm. The 5.0mm 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. White is specified for domestic furniture, healthcare and clinical environments, kitchen products and any application where the overall colour scheme is light - a black insert would look out of place on a white powder-coated tube frame. 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
- 21.0mm white round tube end cap for dining chairs
- Round tube insert for 21.0mm diameter tube with 0.8-2.5mm wall - furniture applications
- Push-fit 21.0mm LDPE round tube plug to seal and finish open round tube and CHS section ends
- 21.0mm round tube bung for white tube frame finishing - fits 16.0-19.4mm inner bore
21.0mm Round Tube Insert Dimensions
- Outside Diameter: 21.0mm
- Wall Thickness: 0.8-2.5mm
- To Fit Tube Size: 16.0-19.4mm
- Head Height: 5.0mm
- Insert Length: 11.5mm
- Colour: White
- 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.
Fri 8.30 am - 3.30 pm