brand new and high quality Features: A useful for Seat bolt 1/4"-20 Thread Pitch for Seat Bolts Round Knurled Large Knob For Sure Grip CNC-machined From Billet Aluminum with Anodized Finishing No Tools Needed to Install or Remove Specification: Material: Aluminum alloy 1/4 - 20 Thread with 1/2 of full thread. Will not work for the front of the slip on passenger for seat. Color: Black/silver Fitments: Wide Glide, Street Bob, Roadking, Fatbob, Streetbob, Softail, Dyna, Street Glide, Road Glide, Ultra Glide, and other Models with 1/4-20 Thread. 1997-later XG, XL, Dyna, Softail (except FLS models equipped with Original Equipment for seat), Trike models. Does not fit seats equipped with spring-loaded rear for seat bracket. For Dyna Street Bob FXDB For Dyna Super Glide Custom FXDC For Dyna Wide Glide FXDWG For Dyna Fat Bob FXDF For Dyna Switchback FLD For Dyna Super Glide FXD For Dyna Low Rider FXDL For Dyna Super Glide Sport FXDX For Super Glide Custom FXR4 For Softail For Softail Deluxe FLSTN For Softail Blackline FXS For Softail Fat Boy Lo FLSTFB For Softail Fat Boy FLSTF For Softail Rocker C FXCWC For Softail for Cross Bones FLSTSB For Softail Standard FXST For Softail Rocker FXCW For Softail Slim FLS For Softail Custom FXSTC For Deuce FXSTD For Softail Springer FXSTS For Heritage Softail Classic FLSTC For Bad Boy FXSTSB For Heritage FLST For Heritage Springer FLSTS For Heritage Springer Classic FLSTSC For Sportster For Sportster XL883R For Sportster 883 Deluxe XLH883 For Sportster XLH1200S For Sportster XLH1200 For Sportster 883 Deluxe - XLH883DLX For Sportster Custom XL883C For Sportster Hugger XL883 For Sportster Seventy-Two XL1200V For Sportster Roadster XL1200R For Sportster Forty Eight XL1200X For Sportster Nightster XL1200N For Sportster 1200 Custom XL1200C For Sportster 1200 Low XL1200L For Sportster Iron 883 XL883N For Sportster Super Low XL883L For Switchback For Touring/Dresser For Road King Custom FLHRS For Road King FLHR For Road King Classic FLHRC For Electra Glide for Police FLHTPI For Electra Glide Ultra Classic FLHTCU For Road Glide Custom FLTRX For Road Glide Ultra FLTRU For Road Glide FLTR For Street Glide FLHX For Night Train FXSTB Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(without retail package): 1 x for Seat Bolt