Atomic Handle
8 - 12 piece laminated cane handle that has springs made from carbon fibre rather then cork or rubber. Giving a stiffer handle so less energy is lost when striking a ball. Fitted with a large transparent handle cap on the end to rduce acoustic difference. Basically it was another twist on the original steel spring handle.
Carbo Handle
8 - 12 piece laminated cane handle with cork springs that has carbo fibre re-enforcement attached to the exterior of the handle from the top of the splice for about 5 inches, to offer protection to the handle from ball strike as the base of the handle is a natural stress point. Fited with a black handle cap.
CARBON Handle
Only ever fitted within the fusion range, a 100% carbon fibre handle that weighed less than 1/3 of the weight of a cane handle. The theory was that you can keep the weight within the blade giving you a bigger profile.
Hope this helps
Alex