The Leofoto MH-35X-Arca 28mm Full Dynamic Ball Head w/Rosette, 3/8" Mounting Socket & Handlebar Control MH-35X-ARCA is a precision-machined ball head designed for photographers, shooters, hunters, and military applications. It features a 28mm ball diameter, a rosette connector for compatibility with Leofoto SA-X Series tripods, and a 3/8" mounting socket for universal use. The handlebar control allows for rapid adjustment and locking of the ball, while the friction control dial ensures smooth movements. With a maximum load capacity of 39 lbs, this ball head provides reliable support for various equipment. Leofoto MH-35X-Arca 28mm Full Dynamic Ball Head w/Rosette, 3/8" Mounting Socket & Handlebar Control MH-35X-ARCA in Black