The Light Source MLM3
Mega-Coupler for 3" Tubing, 3.12" OD, Silver Finish


The Light Source's Monstro-Couplers are designed to fit pipes larger than the standard theatrical battens. CNC machined from solid billet aircraft-grade aluminum, they are perfect for attaching to odd size pipes and tubes. Monstro-Couplers have a narrow size range of application.

The Light Source MLM3 Specifications:

  • Minimum Size: 3" Tubing, 3.12" OD tube
  • Maximum Size: Most any size
  • Safe Vertical Working Load: 1100 lbs
  • Hardware: 
    • 1-1/4" Gr 8 zinc plated steel bolt
    • 1" OD Belleville spring washer and nylock nut
  • Dimensions: 1" thick, 1" wide
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