The BQRC Rigging Clamp is a means of attaching an anchor point to Hollow Structural Sections (HSS) and other structural members when access is available from only one side.
The standard BQRC Rigging Clamp utilizes Hot Dip Galvanized M12 size 1 BoxBolts® and a load ring welded to a custom fabricated anchor plate that allows for Safe Working Loads up to 5,000 lbs.
The BQRC Rigging Clamp is easily installed by drilling a pre-determined set of 13/16” holes into existing steelwork, lining up the anchor plate with the newly drilled holes, inserting and tightening the BoxBolts® to the specified torque values. There is no more need for site welding, tapping, or strapping.
Product Code Price Outer Ply Thickness Hole Size Safe Working Loads Torque (ft. lbs.) Dimensions Anchor Plate Thickness W A B BQRC050-H ???? 1/8" - 1/2" 13/16" 5,000 lbs. 59 3-1/2" 7" 4-1/2" 1/2" BQRC050-V ???? 1/8" - 1/2" 13/16" 5,000 lbs. 59 3-1/2" 7-3/4" 5-1/4" 1/2"
The structural integrity of the existing steelwork should be verified by a licensed structural Engineer.
Do not exceed the Safe Working Load.
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