American type heavy swivel coupler weight:1.65kg surface:galvanized standard:EN74 good quantity best price!

American type heavy swivel couplerweight:1.65kgsurface:galvanizedstandard:EN74

size:48.3

With T-bolt & regular nut or flanged nut

0ur company can produce many types high quality couplers.such as:british type,german type.

American type heavy swivel coupler