Need an easy way to temporarily or permanently close off individual tubes? Choose this square tube plug from RS PRO. You can use it to stop leaks or provide protection from the tube's sharp edges.


It's resistant to impact, moisture and high temperatures as well as chemical substances as it's made from a low-density polyethylene (LDPE) material. This means it's a durable and long-lasting choice for demanding industrial applications. It's also easy to install securely on a tube thanks to its ribbed washers.


The product complies with Restriction of Hazardous Substances (RoHS) directives, ensuring that it contains only trace levels of potentially hazardous materials. The LDPE material also has antistatic properties, so it reduces the risk of electrical discharge.