YoYoJam
Matrixx......................1 21/32" (42mm)
Lyn Fury....................1.5" (38.5mm)
Hitman/Xcon..............1.65"
Mini Motu..................1.75"
Night Moves 3............1.8"
Dark Magic.................2"
Sunset Trajectory.......1.875 (1 7/8) inch
Spin Faktor................1.625 (1 5/8) inch
Can Jam....................1 9/16 inch
Mini Mo.....................1.875 (1 7/8) inch
Big Ben.....................1 15/16 inch
Patriot.......................1.625 (1 5/8) inch

Thickness of YoYojam clear caps is 0.040 inch

Duncan
Freehand2..................1.75"
Throwmonkey.............1.75"
Proyo2.......................1.75"
Profly.........................1.75"
Freehand 1.................1.875 (1 7/8)
Ballistic......................1 13/16

Spintastics
Tigershark..................2"

Team losi
SS Chery Bomb.............1.5"

Yomega
Hyper Warp Wing.....................1 15/16 inch