This simple device locks pipes of equal diameter together at right angles to each other.
Used to build grids and other portable or permanent stage rigging, platforms, storage racks, scaffolds, etc.
Single-screw locking, no-slip design, 4000 lb grip with safety factor of 2, plated steel loop and saddle with locking screw.
Install or dismantle in seconds.
Use only with "schedule 40" steel pipes of equal diameter.