This is a Bogen Manfrotto 160 / 3057 Heavy Duty Head. This is one of the heaviest heads that Bogen Manfrotto made. It can hold from the smallest to the largest cameras. Ideal for Small, Medium and Large Format cameras. It has 360 degree pan, front to back tilt, side to side tilt (horizontal to vertical) and for leveling purposes. Over side locking controls. Manfrotto says this head holds approx. 21 lbs. The head is in extremely nice condition.