The Gibraltar Flex Clamp uses a special flex band that allows you to clamp an accessory to a stand using only one hand. The C clamp remains in the open upright fixed position when not in use, making it easy to attach accessories. · A spring-loaded clamp that will allow you to attach an accessory to a stand with speed an ease · A spring-loaded clamp that will allow you to attach an accessory to a stand with speed an ease · Open the clamp with one hand using the Flex band · The C clamp remains in the open upright fixed position when not in use