Vanguard TRACKER-3 TRACKER SERIES ALL-ALUMINUM ALLOY TRIPOD WITH 3-WAY PANHEAD - HEIGHT: 30.125" UP TO 68.5"; WEIGHT: 7.64 POUNDS 28MM LEG INCREDIBLY VERSATILE ? THE TRACKER 3 SERIES TRIPOD FEATURES AN ALL METAL PANHEAD IDEAL FOR PROFESSIONAL LEVEL PHOTOGRAPHYDESIGNED FOR 35MM SLR OR MEDIUM FORMAT USEREVERSIBLE COLUMN FOR MACRO OR COPYWORKSELF-ADJUSTING CONICAL BEARING LOCKING SYSTEM FOR 360? ROTATION ON BOTH