The compact but solid Leofoto NB-40 ball head with NP-50 quick release plate is a tripod head perfect for heavy work with a carrying capacity of 25 kilos. This tripod head is suitable for use with all kinds of professional equipment. This robust ball head comes with an NP-50 Arca-Swiss quick release plate and compatible with all Leofoto tripods and other tripod brands with a 3/8-inch tripod screw.