The Equal-i-zer hitch's integrated 4-Point Sway Control provides superior sway control performance. No add-on sway bars are needed and no drilling or tapping makes installation quick and easy. The Equal-i-zer hitch is the leader in integrated sway control.. Standard package includes: 2 sway control brackets, 1 hitch head, 1 standard shank, 2 spring arms, 1 snap-up lever, and installation hardware. Limited Lifetime Warranty.. Note: Hitch ball not included. Special shanks available upon request.