Description Number of Abs Ring Teeth: 48 Abs Ring Type: Toothed Abs Ring Tone Included: Yes Axle Bolt Hex Size(mm): N/A Axle Bolt Length(mm): N/A Axle Bolt Thread Size: N/A Axle Nut Head Type: Hex Axle Nut Height(in): 3/5 Axle Nut Height(mm): 15 Axle Nut Hex Size(in): 1 1/6 Axle Nut Hex Size(mm): 29.8 Axle Nut Included: Yes Axle Nut Length(in): 1 1/3 Axle Nut Length(mm): 34.4 Axle Nut Lock Type: Standard Axle Nut Thread Size: M22*1.5 Cover Material: Neoprene Bolt Head Inner Size(in): 1/3 Bolt Head Inner Size(mm): 8 Bolt Length Inner (Inch): 2 1/6 Inner Bolt Length (mm): 55 Inner Bolt Thread Size: M10*1.5 Inner Joint Type: Bolt Joint Shaft Joint Style: Bolt Joint New or Remanufactured: New Number of Bolt Holes: N/A Number of Inner Joint Bolt Holes: 6 Number of Inner Shaft Bolts: 6 Number of Internal Splines: N/A Number of Outer Joint Bolt Holes: N/A Number of Outer Shaft Bolts: N/A Number of Outer Joint Splines: 30 Outer Bolt Head Size (Inch): N/A Outer Bolt Head Size (mm): N/A Outer Bolt Head Type: N/A Outer Bolt Length (Inch): N/A Outer Bolt Length (mm): N/A Outer Joint Bolt Thread Size: N/A Outer Joint Type: Normal Shaft Joint Style: Normal Overall Compressed Length (inch): 21.77 overall compressed length (mm): 553