JR Coupler Clamp (200KG) by Gamma LED Vision is a medium-sized clamp for truss applications with a 200 kg (440 lb) load rating. It is designed for mounting small to medium lighting fixtures and is offered in black and silver finishes. The product page lists no weight, dimensions, materials, or included accessories. Colors available are Black and Silver; the unit is categorized under G-Truss clamps.