The Jacoby Adjustable Weight System comes with 4 threaded stackable weights. an allenwrench for installing weights and a replacement bumper for Jacoby Cues.\r\n\r\n\r\n1\

The Jacoby Adjustable Weight System comes with 4 threaded stackable weights. an allenwrench for installing weights and a replacement bumper for Jacoby Cues.1″ Weight (0.3 oz)2″ Weight (0.7 oz)3″ Weight (1.1 oz)4″ Weight (1.5 oz)Allen Wrench (3/8×16)Jacoby Stem Bumper Replacement