Ringlock Base Collar
Ringlock Base Collar Specifications
Material Grade
High-tensile structural steel, typically Q235 or Q355
Outside Diameter (OD)
48.3 mm standard scaffolding tube
Wall Thickness
3.0 mm, 3.2 mm, or 4.0 mm
Standard Lengths
0.24 m, 0.30 m, or 0.43 m
Rosette Design
Single 8-hole stamped steel rosette
Base Jack Interface
Slides over the stem of a compatible solid or hollow base jack
Surface Finish / Protection
Hot-dip galvanized (HDG), typical coating thickness 60–80 μm
