RockJocks sway bar end link hardware pack with sealed rod ends for forged and steel arms includes, 2) RH 1/2-20 Sealed Rod Ends, 2) LH 1/2-20 Sealed Rod Ends, 2) RH 1/2-20 Thin Jam Nuts, 2) LH 1/2-20 Thin Jam Nuts and, 4) 12mm-1.75 Lock Nuts. Zinc Plated Finish.