BrakeBest Caliper Guide Pin Kit Rear - 14163 Part #: 14163 Line: BHH BrakeBest Caliper Guide Pin Kit Rear 1 Year Limited Warranty Diameter (in): 1/2, 3/8 Inch Material: Steel Thread Size: M8-1.25 Length (in): 1, 2-5/8 Inch Length (mm): 25mm, 66mm Nuts Included: No Washers Included: No Head Size (in): 1/2, 11/16 Inch Head Size (mm): 13mm, 18mm Thread Length (in): 13/16 Inch Thread Length (mm): 20mm Dust Boots Included: No Instructions Included: No Number Of Bolts: 2 Color/Finish: Gray Sleeve Included: No Oversized: No Lubricant Included: No Number Of Sleeves: 0 Caliper Bolt Head Type: Hex Show More Show Less