CONTRX Heavy-Duty Jib Cranes are ruggedly constructed for industrial use and years of trouble-free service. Side thrust roller unit is mounted in heavy-duty machined carriage weldment. Rotates 360°. Complete assembly is supported via adjustable tension bolts to permit field adjustment and ensure even pressure of roller on pipe. I-beam shaped rolled steel boom. Jib head has two heavy side plates with reinforcing plates to balance stress. Steel pipe pillar withstands bending stress without undue deflection—it’s reinforced with heavy base plates. Girder has removable end stops and contains proper mount provisions for connection to jib crane. Heavy steel capping has provision for bearing mount. Other sizes are available. Made in USA.NOTE: CONTRX Heavy-Duty Jib Cranes are not available online. Call a Certified Product Specialist to verify your specifications and to order.