
Plastic Cap - Square
The Square Plastic End Caps are designed to seal open ended pipes utilizing a friction fit. For a more permanent fix, an appropriate adhesive should be used. The caps are dark gray in color.
Easy tap-in installation
Indoor and outdoor use
No welding needed
Compatible with steel galvanized square 25 or 40 mm tube of 2 mm thickness
Durable plastic for all-weather applications
In stock. Ships in 2 business days guaranteed.
Free Shipping Available
We have free standard shipping available to anywhere in the Continental USA (excludes Hawaii and Alaska) when you order $1,000 or more in material. Go ahead and mix and match your fittings and add those bundles of tubing - as long as the subtotal is $1,000+ you are guaranteed free standard shipping. Be sure to call us if you plan on making regular orders and learn about our additional tiered discounts to save even more! 877-327-9348