Comparison : Item # CR-1/2-BC, CR-BC, CR-XBC Crowned Hex Slot
Item # CR-5/8-BC, CR-BC, CR-XBC Crowned Hex Slot
Item # CR-3/4-BC, CR-BC, CR-XBC Crowned Hex Slot
Item # CR-7/8-BC, CR-BC, CR-XBC Crowned Hex Slot
Item # CR-1-BC, CR-BC, CR-XBC Crowned Hex Slot