TheLightSource Mega-Coupler – Eagle AV Rental
Light Source Mega-Coupler Pipe Adapter - Silver - Monkey Wrench Productions Store
裏方屋ドットコム The Light Source Quad-Coupler 2.5（ライトソース クワッドカプラー）
The Light Source Mega-Coupler, Black Anodized, Stage & Theatre Lighting Equipment & Supplies
2) The Light Source MLB Mega-Coupler - Silver (C1528-909) · AVGear
Premier Lighting - Clamps
Sapsis Rigging Inc.: Pipe and Truss Clamps
Joins two 2 Square Tubings together. Converts to rigid 90 by changing bolt location. 6061-T6 Aluminum Alloy.WLL 1200 lbs.
Mega-Square 2 inch Swivel Coupler, Black
Light Source Mega-Coupler Hardware Pack Hex Stainless (Light Source ML-HWPSS)
Light Source 90 Degree plate & hardware for combining 2 Mega-Couplers into a 90 Degree Coupler, Silver
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 Pounds 500kg Weight 2.2 Pounds The 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′′ × 2′′ spirol pin (see Coupler Spare Parts).
The Light Source MLSB - Mega Coupler Swivel - Anodized Black
