Leg Section Tube Diameters: 36mm, 32mm, 28mm, 25mm, 22mm.3 Position Leg Angle Locks 23° 55° 85° Semi-Automatic Leg Angle LocksFeatures Toray 10 Layer 100% Carbon Fiber Legs. Special 1/4 Turn Leg Locks for Rapid Setup. Super Reliable 1 Piece Shims. Easy Link Mount on the Spider to mount Magic Arm etcIncludes Storage Case w Shoulder Strap. Flat 3/8" Stud Plate.75mm Bowl Plate.Removable Rubber Feet.Spike Feet.Center Column DC-364C is available (sold separately).Model Number: LM-365C