Manfrotto
237 Standard Flex Arm for Super Clamp
For positioning of small accessories
The 237 Standard Flex Arm from Manfrotto is a 1/2 inch diameter, 54.9 cm goose neck with 5/8 inch stud for exact positioning of small gobos, reflectors, props, or flash heads. The hex end fits into the Super Clamp and features a 3/8 inch female thread at one end and a 1/4-20" male thread at the other.