This Gitzo G1275 tripod head gives the user the ultimate flexibility in camera movement and placement.  You can even position your gear upside down.  Amazing for product and macro use this all around head gives the ultimate in flexibility.  My very favorite head for macro use.  Locks tight with a light turn of the large knob.  Very fast to use.  It is no wonder that Gitzo still makes and markets this style head, the newest version is very slightly lighter but operates exactly the same with a hefty $400 plus retail price tag.  As you can see from my pictures this one is very close to new condition and is the rarer black knobs version.  Thanks for looking.