Manfrotto Avenger Slim Hook Clamp

This Avenger C356 Slim Hook Clamp may be used in the narrowest of spaces. It is only 6.3 wide, 6.3 long and 3.5 deep. It clamps perfectly on pipes from 1.96 to 2.04 inches (50 - 52 mm) in diameter. It has an M10 threaded screw and wing nut for locking lighting fixtures in place.