Ferrule (1. inch long)Ivory (.50 wide ------ 12.90 mm) thick. Butt cap delrin(white 1.50) End of cue at butt - 1.27.rear of leather wrap 1.204. front of wrap 1.024. Joint .850. shaft collar .8380 I played today with cue feels super. Actually beat some guy from Wells Fargo . race to 5. 5-0, and 3-0 eight ball. And I used Russian billiards (Magic Chalk). balances 17 1/2 inches from butt. are these Szamboti measurements???? Thanks in advance to all posts help,or commenting! mark