{"product_id":"the-light-source-inc-mega-clamp-black","title":"The Light Source Mega-Clamp Aluminum C-Clamp for Truss and Pipe | Black","description":"\u003cp\u003eLighting technicians, riggers, and production electricians working in theatrical, concert, and installed environments rely on the Mega-Clamp as the benchmark one-piece theatrical c-clamp. Its high tensile, aircraft-grade extruded aluminum body outperforms traditional cast iron alternatives by offering greater tensile strength at significantly reduced weight — a critical advantage when loading truss or working overhead for extended runs.\u003c\/p\u003e\u003cp\u003eThe one-piece solid clamp body features micro-grooves that grip pipe securely, eliminating the fixture rocking that is common with two-piece or cast clamp designs. The integrated Belleville spring washer maintains consistent clamping pressure after pan adjustments, so technicians can make quick focus changes during rehearsal or show without reaching for a wrench every time. This combination of grip retention and spring-loaded pan control is what has made this clamp the default choice across Broadway, regional theater, touring productions, and permanent installs since its introduction in 1993.\u003c\/p\u003e\u003cp\u003eCompatibility is broad — the Mega-Clamp accepts pipe from 1 inch nominal to 2 inch nominal, covering the OD range most commonly encountered on North American truss, box booms, and pipe grids. The break load tested independently at over 2.5 tons provides a safety margin that exceeds standard industry requirements, making it appropriate for any production environment where overhead rigging accountability is non-negotiable.\u003c\/p\u003e","brand":"TMB","offers":[{"title":"Default Title","offer_id":52451890593976,"sku":"200171","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/200171_LIGHTSOURC-MEGA-CLAMP_-BLACK_ALT01sqr.jpg?v=1784125306","url":"https:\/\/soundpro.com\/products\/the-light-source-inc-mega-clamp-black","provider":"SoundPro","version":"1.0","type":"link"}