Chain Link Fence PANEL CLAMPS / KENNEL CLAMPS. Use For Dog kennels / dog runs, or temporary chain link fencing (Saddle clamps) Available sizes 1-3/8", 1-5/8" and 1-7/8" in 2 Pack and 8 Packs

Galvanized "Kennel" (Panel) Clamps for building chain link dog kennels or chain link dog runs
Clamps are also used to secure to pieces of rail parallel to one another
Chain Link Fence Clamps Attach Dog Kennel Panels Securely Together
Also used on "baseball backstops" to secure the overhead canopies
There are many known applications that they can be used for, they are sturdy and easy to use

You need to measure "outside diameter" of pipe prior to purchase. Clamps will not work on sizes other than specified. See "How to Properly Measure the Outer Diameter" graphic for example

Installation Instructions   Available Here