... Skateboard truck a. Size: 3.5", 5", 7",8", 10" b. Alloy material, heat treated axel c. OEM color d. Good ... board or longboard a. Material: Alloy with heat-treated axel b. Size: 3.5", 5", 7", 8" and 10" for regular ... a polybag, then 50pcs per maser carton 5.5" Alloy CA skateboard truck