Split Set® friction rock stabilizers are manufactured by International Rollforms, Inc. for underground or above ground applications in mines, tunnels, slopes, or wherever reliable ground support is needed. Our friction rock bolts produce superior holding power due to their unique design that exerts pressure against the rock over its full contact length immediately upon installation. When ground shift occurs, our rock bolts conform to the changing ground conditions. The result is a tight grip that actually grows stronger with time and ground movements, providing reliable ground support. Friction Bolts never needs tightening.
Our friction rock stabilizers are a simply system requiring only 2 parts, a tube and bearing plate. Fast, easy installation takes usually less than a minute – just drill and drive. Split Set® stabilizers come in 3 models. They are available in lengths and size to meet your needs and are made of standard, galvanized, or stainless steel.