Snap Clamps sizes : 1/2 -3/4 -or 1 Inch X 4 Inches Wide (White) 10 per bag. Available EZ (light grip for frequent use). Also available in HD Green for extra holding strength..First Class shipping via USPS. Most orders filled same day. Most arrive in 4 to 7 business days. Read sizing description chart for proper sizing.
Compatible with any type of pipe, including PVC Excellent for building greenhouses, row covers, shelters, quilting frames and more Holds material on tubular frame Free Greenhouse instructions on back of package.
(1/2 EMT) Fits over 1/2" EMT (Electrical Metallic Tubing.) Fits over EMT (Electrical Metallic Tubing) with outside diameter 1/2" (1/2 inch) Fits over 1/2 inch PVC Schedule 40 Pipe with 1/2" ID (inside diameter.) Fits over any pipe with outside diameter 3/4" (3/4 inch) Fits over 3/4 inch PVC Schedule 40 Pipe with 3/4" ID ( inside diameter.) Fits over any pipe with outside diameter 1" (1 inch ) Fits over 1 inch PVC Schedule 40 Pipe with 1" ID (inside diameter.) Fits over any pipe with outside diameter 1-1/4"
Contact me if you are not sure of the size clamp you need....