BrakeBest Caliper Guide Pin Kit Rear - 14189 Part #: 14189 Line: BHH BrakeBest Caliper Guide Pin Kit Rear 1 Year Limited Warranty Diameter (in): 5/16, 3/8 Inch Material: Steel Thread Size: M10-1.50 Length (in): 1-1/2, 2-11/16 Inch Length (mm): 29mm, 69mm Nuts Included: No Washers Included: No Head Size (in): 1/2, 11/16 Inch Head Size (mm): 13mm, 18mm Thread Length (in): 1-1/8 Inch Thread Length (mm): 28mm 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