Vestil Beam Clamps, models BC-1, BC-2, BC-4, BC-6, & BC-8 are designed to reduce the I-beam flange stress by distributing loads away from the flange edges during overhead lifting applications. These versatile units can be interchanged from one gantry to another in a matter of seconds with its easy mechanical adjustment mechanism. A bar is located at the bottom of the beam clamp for attaching a hoist (not included). Steel construction and painted finish.