Gitzo R. No. 4b Tripod Head in good used condition. This is a great head for any flat bead large format view camera. It will mount on any tripod. It has a standard 3/8" threaded hole in base. The base has calibration markings for panorama photography. Some paint chipping and scratches, as expected for its age. Camera mounting plate cork is in good condition and movements are still very smooth. The 10.5 inch pan handle has a shutter release cable clamp on it. The overall height is 7.25 inches and it weights approximately 3 pounds. $135.00 includes shipping inside the United States. My only electronic payment choice is PayPal. Sold As-Is and As-Described above, and AS-Shown in photographs. All sales are final, with no returns, unless I have misrepresented this product.