
33mm/39mm/42mm/46mm/47mm Split Set Stabilizers for Mine Support High Quality Friction Rock Bolt. Superior Hard Rock Mining Solution: Popular solution for hard rock mining with axial and radial expansion forces. Extensive Material Traceability: Raw materials undergo extensive testing for ductility and traceability. Proven Welding Quality: Ring features high quality welding and proven performance. Wide Range of Lengths: Available lengths from 0.9m to 3.7m depending on model. Customizable Thickness Options: Thickness options include 1.2mm, 1.5mm, 1.7mm, 1.8mm, 2.0mm, 2.2mm, 2.3mm, etc. Customizable Length: Length is available according to customer needs. Easy Installation: Designed for easy handling and installation in boreholes. Galvanization Options: Available in black or hot dip galvanization finishes.