1/4" - 20 Knurled Screw Only (ea) Take the hassle out of removing your seat. A smooth chrome cap dresses up the seat mounting tang and a knurled chrome screw holds everything in place. No tools required. Combo Kit includes tang cover and both 1/4"-20 and 1/4"-28 threaded screws. Works well on almost all bikes & seats. Installation on ''99-newer bikes requires removal of stock captured thumb screw. Close