Giottos Series I Quick Release Tripod Ballheads put every aspect of pan, angle, and tilt at your fingertips with one small, removable tripod accessory that is nevertheless an essential component to your Giottos tripod. If you're a control freak, you'll love these tripod accessories from Giottos. Independent pan lock and ball lock knobs flank this tripod head, and you can control the level of friction the hollow socket ball experiences by adjusting the tension control knob. The head of the Giottos Dual Knob Quick Release Ball Head can rotate and pan with the best of them, and a calibrated base helps you stay oriented even during frenetic panning sessions. Giottos has included both 1/4" and 3/8" camera mounting threads to the top plate of these ballheads, enabling you to mount almost any digital camera or camcorder you desire. If you want to swap out your camera for another, this Giottos tripod accessory comes equipped with a Giottos MH652 Quick Release Adapter for instant device swaps. For a versatile camera mounting head with quick release, tension control, and a slew of other functions, pick up a Giottos Series I QR Ball-Head for your tripod.