The listing is for 1 set pool cue 3/8-16 bumper extension kit - long thread type ( for some schon) Aluminum pin installation thread: 5/16-14 Head diameter: 0.984" Head height: 0.50" Stem diameter: 0.855" Stem height: 0.157" Aluminum body - 3/8-16 thread, thread length: 2.5" you may need a 1/8" hex wrench to tighten the bumper if you required. bumper weight without pin: 22gram / 0.77oz Stainless Steel / Silver Aluminum / Black Aluminum / Gold Aluminum / Red Aluminum / Green Aluminum, select the color you need in variation. |