Made in: Japan
Manufacturer: H.H.H

Featured:

Beam clamps are manufactured to provide mounting points for beams (H-shaped/I-shaped steel). Use as a beam attachment when lifting/lowering with a chain block, winch, etc., or pulling horizontally with a lever or pulley winch.
Easy/quick mounting/dismounting just by turning the handle.
Applicable to a variety of widths. (Scope stamped on main body)
The hook attachment has a pincer shape to center the hook on the beam clamp when traversing.
Designed with 5x factor of safety. Strong and safe.
A locking screw is provided to prevent loosening/unscrewing. If the clamp is fixed or vibrates, tighten the safety lock screw with a hex wrench.

Specifications:

Appearance Drawing: