The Light Source MLBSS
Stainless Steel Mega-Coupler with Black Finish


The Light Source's MLBSS Mega-Coupler has a 1/2? × 1 1/4" Hex Head Bolt with The Light Source Wing Nut.

The Mega-Coupler has solid nut tabs that won’t break off. It uses standard 1/2" by 1-1/4" long hex head grade 8 bolts to secure your load. The bolt head locks into the hex milled pocket so that you can tighten the nyloc nut while the clamp is installed. The Mega-Coupler fastens from (1-1/4" Pipe) 1.66" OD to 2 " OD truss tube and has the industry compatible 14 mm thick base.

The Light Source MLBSS Includes:

  • 1/2-13 × 1 1/4" Hex Head grade 8 zinc plated steel bolt with nylock nut
  • 1" Belleville Washer

The Light Source MLBSS 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 lb (500kg)
  • Weight: 1.2 lbs
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