Compare Maximum number of 4 items selected Mile Marker Locking Hub - 549 Part #: 549 Line: MIL Mile Marker Locking Hub Limited Lifetime Warranty Number Of Bolts: 6 Spline Count: 35 Quantity: 2 Hardware Included: Yes Housing Material: Zinc alloy Dial Material: Stainless Steel Housing Color/Finish: Chrome Outside Diameter Of Axle (in): 1.422 Inch Outside Diameter Of Axle (mm): 36.12mm Dial Color/Finish: Polished Show More Show Less