RUD SO-PP-VIP, UNC Inch Thread with Variable LengthEasy to rotate and always facing the right direction, RUD's SO PP VIP Chain Connection, UNC Inch Thread with Variable Length, comes in working load limits from 1320lbs up to 17630lbs. A universal design suitable for chains, hooks, and eyes, the double ball bearing offers smooth turning and rotating operations, rotating 360 and pivoting 230. A low kinking possibility is also achieved thanks to the cardan joint. SKU WLL (lbs) A (mm) D (mm) E (mm) F Max