Hollo-Bolt becomes the only fully Seismic approved expansion bolt for structural steel.The ICC-ES Evaluation Report ESR 3330 provides evidence...
the inventor of the Girder Clamp and Hollo-Bolt has developed the Type
AAF, a new steelwork clamp for connecting steel sections,...
The new off-the-shelf Type ALP is a highly adjustable lifting point for
rigging and lifting up to 3 metric tonnes at an angle +/- 18°.