Manfrotto Nitrotech 612 series & 645 Fast Twin Carbon Tripod Ex-Show StockThe Manfrotto 612 Nitrotech Fluid Head with 645 FAST Twin Carbon Fiber Tripod System and Bag combines the innovative Nitrotech 612 fluid head with the two-stage carbon fiber FAST Twin tripod legs and mid-level spreader, creating an effective combination of stability and smooth, precise control. The legs feature a 100mm half ball with a removable 75mm adapter that permits the mounting of the 608 head. The head features variable pan and tilt drag with independent locks and continuous counterbalance from 8.8 to 39.7 pounds.\nThe carbon fiber legs are durable, strong, salt water corrosion resistant, and feature the Ultra L-Lock that enables you to lock and unlock the legs using only one locking lever located at the top of each leg, so you don't have to bend down to unlock the legs. The legs feature three locking positions for spreader-less operation, or you can use the included mid-level spreader with the legs K