For 3500lb SingleTrailer Axle Suspension W/ 4 Leaf Springs U-bolt + Hanger Kit
③Complete Single trailer axle hanger kit. ①2 × Trailer Leaf Spring 4 Leaf Double Eye. Single Trailer Axle Hanger Kit ‘s Feature Trailer Leaf Spring’s Feature · F or 1-3/4″ leaf springs. Free open: 3″, width of leaf: 1-3/4″, 4 leaves, 9/16″ bushing dia.