BrakeBest Caliper Guide Pin Kit Front - 14178 Part #: 14178 Line: BHH BrakeBest Caliper Guide Pin Kit Front 1 Year Limited Warranty Diameter (in): 5/16, 3/8 Inch Material: Steel Thread Size: M8-1.0 Length (in): 1, 3-1/8 Inch Length (mm): 29mm, 79mm Nuts Included: No Washers Included: No Shoulder Length (in): 1/4 Inch Head Size (in): 9/16 Inch Head Size (mm): 14mm Thread Length (in): 1/2 Inch Thread Length (mm): 13mm 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