Seismically Rated BulletClamp
Vibro-Acoustics series of seismic beam clamps (BC) series provide high strength attachments to steel structures without drilled holes or welded brackets for seismic restraint kits such as BulletBrace™ or RRK rigid restraint kit series. The case hardened set screw grips steel beams, girders or joists with high clamping forces while providing attachment point for restraint brackets at the same time. Clamp frame is made from heavy duty ductile casting, and it is zinc plated with added chromate conversion coating for corrosion resistance. All other hardware is also clear zinc plated for corrosion resistance.