Our Abell-Howe J-906FCT Series was developed to be an all purpose wall mount jib for heavy duty industrial applications providing the maximum hook height. Capacities range from 1/4 Ton to 5 Tons. Boom Lengths up to 20 ft. Up to 212 degree rotation for high hook lift applications. Conservatively designed mast resists torsional forces from off-center loading. Fabricated steel hinge fittings with bearings. Boom is preset to compensate for deflection under load. End stops at both ends of the boom to limit trolley travel. Crane fittings have bearings with lube fittings for long lasting life and ease of movement. Structural steel is finish painted in highly visible Safety yellow enamel. Made in the USA.