Brunton Ball & Socket Ball & Socket

Brunton Ball & Socket Brand New Includes One Year Warranty, The Brunton Ball & Socket is a non-magnetic mount for attaching any Pocket Transit series compass to a tripod, bipod, or monopod. Slide the compass into the mount, tighten the brass thumb screw, and hold the compass level for azimuth and inclination readings more accurate than those acquired by handholding the compass. Ball & Socket Features: Product # F-3040, Ball & Socket Mount, Adjustable Ballhead, Fits 1/4″-20 Threading, Non-Magnetic, Aluminum & Brass Construction, For Pocket Transit Compass