大人の上質 Amazon.co.jp: s I and H for Bracket Hanging BHIK300-W3 Denko Tightening&SecuringTools
Amazon.co.jp: s Denko BHIK300-W3 Hanging Bracket for H and I,Amazon.co.jp: s Denko S-PH1T-W3 Hanging Bolt Support Bracket,51zH6Up5ogL._AC_UF350,,Beam Bracket TKO F 100/160 Products | CTS Industries,3/8 Sq. Dr. Stud Bolt Setter M8 X 1.25 Length 35mm – Ko-ken USA
Hanging bolts can be lowered from any location with the flange width of the construction material
A hardware that lowers the hanging bolt from the flange part of the H-shaped steel and I-shaped steel to support a variety of equipment.