4 x Black 50mm Hook G Clamp Lighting Support Truss Theatre Disco DJ Rigging
Product ID: 81096711
Descriptions This bundle includes: 4x Showtec Heavy Duty Black G Clamps (50mm) The heavy duty pipe clamp from Showtec has an open base, suitable for M8 nuts. Specifications Maximum Load Capacity (SWL): 30 kg Material: Aluminium extrusion Tube Diameter: 48-51 mm Fixing: M8 Bolt Colour: Black Dimensions 66 x 170 x 33 mm Weight 0.345 kg Review: Solid, but impractical - These are relatively poor lighting clamps. The bottom bolt is so tight it took various wrenches to remove, only to find they are screwed in place, meaning you can’t slide the bolt through into the clamp when it’s attached to the underside of a fixture like with most other clamps. The fixtures I have won’t allow a wing nut to rotate in it, so I have had to drill out the thread! The top section of the clamp also doesn’t have a bolt long enough to close the entire gap, so whilst in most circumstances this would be okay, slimmer rigs won’t grip using this. Whilst the metal seems strong, it is not practical for many lighting fixtures
S**.
Solid, but impractical
These are relatively poor lighting clamps. The bottom bolt is so tight it took various wrenches to remove, only to find they are screwed in place, meaning you can’t slide the bolt through into the clamp when it’s attached to the underside of a fixture like with most other clamps. The fixtures I have won’t allow a wing nut to rotate in it, so I have had to drill out the thread! The top section of the clamp also doesn’t have a bolt long enough to close the entire gap, so whilst in most circumstances this would be okay, slimmer rigs won’t grip using this. Whilst the metal seems strong, it is not practical for many lighting fixtures
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