Slik Pro 500DX Tripod with 3-Way Pan/Tilt Head Grooves on all leg segments eliminate leg twist and increase strength Omni-directional quick release plate can be mounted in any direction, with dual safety locks Individual 3-position leg angle locks for low angle work or use on uneven terrain Lift'n'lock center column with dual locking control Rubber leg tips for maximum traction outdoors and protection to surface indoors