China High Quality Cheap Ball Joint Stanchion for Construction, Find details about China Ball Joint Stanchion, Ball Joint Post from High Quality Cheap Ball Joint Stanchion for Construction
Style | Ball diameter | Column pipe diameter | Handrails diameter | Knee rail pipe diameter |
Standard | 76mm | 48mm | 42.3mm | 33.5mm |
Economy | 66mm | 42.3mm | 33.5mm | 26.8mm |