モデル番号
Scaffolding Couplers
Performance
Easy to lock the steel tube
Surface treatment
Electric Galvanized
Finishing
Electrical electrogalvanizing,HDG or powder coated
Technology
pressed, drop forged
Life Span
More than 3 years
Size
48.6X48.6mm, 60.5X48.6mm,etc
Type
Fixed, Swivel, shaped, etc