Colors shown may vary from display to display. Colors marked with an * are special order and cannot be purchased online. Actual fabric color may vary slightly due to differences in dye lots. Call 800-211-8217 if you would like to receive an actual color swatch or have a question about a color.
Light Source™ Mega-Gridlock is designed for permanent pipe grid installations in studios and theaters. Joins 2 overlapping pipes together in a 90 degree joint. Grooves act as a wrench holding the nut from turning while installing. Installs with a hex key tool in a battery drill.
Fastens any combination of 1-1/2" pipe (1.9" OD), 1-1/4" pipe (1.66" OD), and 2" OD Tube. (Tight fit on 2" OD tube)
The Mega-Gridlock can be used on curved track down to a radius of 3 feet (or a circle with a diameter of 6 feet).
Tighten the bolts to 11 foot pounds, which is about as tight as as can be done with a 6" hex key wrench.
- Minimum size: 1.25" pipe, 1.66" OD pipe
- Maximum size: 1.5" pipe, 1.90" OD pipe, 2" OD truss tube
- Working load limit (WLL): 1250 lb (568kg)
- Available in black anodized
*WLL is maximum load that can be applied to the beam clamp which is in "like new" condition and has been properly installed, maintained, and operated.