All-Metal Caterpillar Tunnel Kit greenhouse supplies Use the end rail clamps

Use the end rail clamps for installation by securing two 1 3/8" pipes or rails together at a 90° angle when building your greenhouse frame

cracked containers every year

The storm or screen door is not included

5 feet between stakes

All-Metal Caterpillar Tunnel Kit greenhouse supplies Use the end rail clampsCaterpillar Tunnel Kit US Steel, Fabricated in the USA The steel framing in this kit is 100% U. S. made, cut, bent, and fabricated at our Texas facility. Some components including the greenhouse film and fasteners (nuts and bolts) are sourced from outside the U. S. Introducing the Bootstrap Farmer Caterpillar Tunnel. This complete tunnel kit combines the simplicity of traditional cat tunnels with the durability of a hoop house, making it an essential