11. Cone - shaped bayonet ring couplings for rolling stock part 1 : elastical ferruie12. Cone - shaped flexible die13. Cone - shaped bayonet ring couplings for rolling stock part 3 : straight couplings14. The target must be within range of its normal cone - shaped effect ( 150 feet ) 15. Cone - shaped bayonet ring couplings for rolling stock part 2 : rubber sealing rings16. Cone - shaped bayonet ring couplings for rolling stock part 8 : tee coupling bodies17. Cone - shaped bayonet ring couplings for rolling stock part 6 : angle coupling bodies18. Cone - shaped bayonet ring couplings for rolling stock part 4 : straight coupling bodies19. Cone - shaped bayonet ring couplings for rolling stock part 9 : reducing straight couplings20. Cone - shaped bayonet ring couplings for rolling stock part 19 : cone thread angle couplings