The Light Source MLSM
Aluminum Mega-Coupler Swivel

OUR PART #  MLSM


The Light Source's MLSM Swivel Coupler will fasten from 1-1/4" pipe (1.660" OD) to 2.050" OD truss tube.  The Swivel-Coupler has wide wing nuts for fastening the clamp to the pipe or tube.

The Swivel Coupler can be locked into a 90 degree fixed coupler by adding an optional 7/32" x 2" spiral pin (sold separately ).

The Light Source MLSM Specifications:

  • Minimum Size: 1.25" pipe, 1.66" OD pipe
  • Maximum Size: 1.5" pipe, 1.90" OD pipe, 2" OD truss tube
  • Safe Vertical Working Load: 1,100 lbs (500 kg)
  • Weight: 2.2 lbs

The Light Source MLSM
Aluminum Mega-Coupler Swivel

OUR PART #  MLSM

Product Information:

The Light Source's MLSM Swivel Coupler will fasten from 1-1/4" pipe (1.660" OD) to 2.050" OD truss tube.  The Swivel-Coupler has wide wing nuts for fastening the clamp to the pipe or tube.

The Swivel Coupler can be locked into a 90 degree fixed coupler by adding an optional 7/32" x 2" spiral pin (sold separately ).

The Light Source MLSM Specifications:

  • Minimum Size: 1.25" pipe, 1.66" OD pipe
  • Maximum Size: 1.5" pipe, 1.90" OD pipe, 2" OD truss tube
  • Safe Vertical Working Load: 1,100 lbs (500 kg)
  • Weight: 2.2 lbs
Add to Cart

We're sorry, only of this item available



Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM