Manfrotto Expan set, metal chain

The Manfrotto Expan set 046MCB with a black metal chain allows for easy lifting and lowering of background paper rolls without lowering support stands. It supports up to 10 kg and utilizes a system of expandable technical polymer inputs to support a single seamless paper roll. Tensioning each side expands the drive inputs from 1.8 inches to 3 inches to securely grip the roll from the inside. One side features a large toothed gear with a metal link chain attached, enabling easy lifting and lowering of the background paper roll. The other side has an adjustable tension pull, compatible enough for use with pipes up to 80 mm in size, extending from 46 mm to 78 mm.