Material: PE Plastic
Colour: Black
Size: Diameter 12mm 14mm 16mm 19mm 20mm 22mm 25mm 28mm 30mm 32mm 35mm 38mm 40mm 42mm 45mm 48mm 50mm 60mm 63mm 70mm 76mm
How to measure: Caps size is determined by the external diameter of the tube.
For example: external diameter (outside size) of tube 25mm then size of plugs=25mm
Please if you not sure which size you need ask for help before you buy.

Features:
Ribbed for easy assembly and secure fitting
Great to cover sharp tube edges
Perfect to make ends safe after building
For keeping water out and stop rusting from inside
Benefits of using plastic tube inserts includes:
Offers a neat & safe finish to tube ends
Tube inserts can prevent dirt & dust ingress
Push in application for tight fit