Manfrotto MH492-BH Centre Ball Head; 492 Ball Head Micro for cameras up to 4 kg; Multi-purpose tripod head for compact system cameras; Easy to attach, with full pan and tilt movement; standard 9.5mm bottom attachment for versatility; 1/4"" standard camera screw; Techn. Technical Data:; Safety load: 4 kg; Top mount: 1/4"" screw; Base: 22 mm; Base diameter: 35 mm; Ball lock: Yes; Front tilt: -90° / +40°; Side tilt: -90° / +40°; Pan rotation: 360°; Working height: 6,5 cm; Max. Operating Temperature: 70 °C; Min. Operating Temperature: -30 °C; Material: Aluminium; Colour: Black; Weight: 0.14 kg