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The Light Source Mega-Clamp Aluminum C-Clamp for Truss and Pipe | Black

The Light Source Mega-Clamp Aluminum C-Clamp for Truss and Pipe | Black

SoundPro Item: 200171 | Part Number: MEGA CLAMP, BLACK

Pricing available upon request

Pricing available upon request

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  • One-Piece Solid Aluminum Body With Micro-Grooves Eliminates Fixture Rocking On Pipe
  • Belleville Spring Washer Maintains Pan Position After Adjustments Without A Wrench
  • Aircraft-Grade Extruded Aluminum Delivers Half The Weight Of Cast Iron Clamps
  • Break Load Exceeds Two-And-A-Half Tons At Independent Testing Laboratories
  • Broad Pipe Compatibility Spans Nominal One-Inch Through Two-Inch Pipe Sizes
  • Black Anodized Finish Reduces Stage Light Reflection In Performance Environments

Lighting 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.

The 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.

Compatibility 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.

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Specifications

Dimensions
Height
5.875"
Width
3.675"
Thickness
1"
Weight
Product Weight
13.4 oz
Alternate Weight
0.85 lbs
Compatibility
Minimum Pipe Size
1" nominal pipe, 1.315" OD
Maximum Pipe Size
2" nominal pipe, 2.5" OD
Performance
Working Load Limit
600 lb (273 kg)
Construction
Material
High tensile aircraft-grade extruded aluminum
Finish
Black anodized
Hardware
Bolt
1/2" x 1" long hex head Grade 5 zinc bolt
Set Screw
1/2" x 3" long square head set screw
Spring
Belleville spring washer
Shipping
Case Quantity
48

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