This head was removed from a tripod set.Condition: New. Bag and tools not included. The LH-40SC Low-Profile Ball Head is made from lightweight aluminum and features a dual Arca-Swiss and Picatinny clamp system. A precisely-machined ball provides ultra-smooth movements and a large, ergonomically-designed locking knob, enables the movement of the ball head to be controlled. Laser-engraved scales on the panning base provide precise control during panorama shooting and dual drop notches provide the capability for rapidly changing from horizontal to vertical orientation. 40mm diameter ball with dual Arca-Swiss and Picatinny clamp Panning base is laser-engraved at 2.5-degree intervals, zero to 360-degrees Low profile keeps the camera closer to the tripod apex for more stability Split body design for superior lock up Single drop notch Knob and lever are captive and uniquely shaped CNC machined, hard anodized aluminum for optimal strength and durability Ergonomic design gives superior handling and unsurpassed reliability 3/8" Mounting Socket Leofoto LH-40SC Ball Head: Ball diameter: 40mm / 1.57inPanning base diameter: 57mm / 2.24inHeight: 87mm / 3.43inMounting hole: UNC3/8"-16Max load: 20kg / 44.09lbWeight: 491g / 1.08lb