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Find Your Ideal Shank Size

We have Equal-i-zer hitch shanks for almost every setup. Please use our calculator below to determine which size specialty shank works best for your vehicle and trailer. 

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Receiver Size

Extended Length

4K Model

Shank 2" shank, 12" long x 3" drop, 7" rise

The 90-02-4100 Equal-i-zer Shank offers up to a 3" drop and 7" rise. This shank is for use with a No Shank Equal-i-zer weight distribution system. Measures 12" long and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2" shank, 12" long x 4" drop, 8" rise

The 90-02-4200 Equal-i-zer Shank offers a 4" drop and an 8" rise. This shank is for use with a No Shank Equal-i-zer weight distribution system. Measures 12" long and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2" shank, 12" long, 6" drop, 10" rise

The 90-02-4300 Equal-i-zer Shank offers a 6" drop and an 10" rise. This shank is for use with a No Shank Equal-i-zer weight distribution system. Measures 12" long and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2" shank, 12" long, x 9" drop, 13" rise

The 90-02-4400 Equal-i-zer Shank offers a 9" drop and an 13" rise. This shank is for use with a No Shank Equal-i-zer weight distribution system. Measures 12" long and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2" shank, 18" long, x 3" drop, 7" rise

The 90-02-4500 Equal-i-zer Shank offers a 3" drop and an 7" rise. This shank is for use with a No Shank Equal-i-zer hitch weight distribution system. Measures 18" long and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2" shank, 18" long, x 4" drop, 8" rise

The 90-02-4500 Equal-i-zer Shank offers a 4" drop and an 8" rise. This shank is for use with a No Shank Equal-i-zer hitch weight distribution system. Measures 18" long and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2-1/2" shank, 12" long x 3" drop, 7" rise

The 90-02-4700 Equal-i-zer Shank offers a 3" drop and an 7" rise. This shank is for use with a No Shank Equal-i-zer hitch weight distribution system. Measures 12" long and fits 2-1/2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2-1/2" shank, 12" long x 4" drop, 8" rise

The 90-02-4700 Equal-i-zer Shank offers a 3" drop and an 7" rise. This shank is for use with a No Shank Equal-i-zer hitch weight distribution system. Measures 12" long and fits 2-1/2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank 2-1/2" shank, 12" long x 6" drop, 10" rise

The 90-02-4900 Equal-i-zer Shank offers a 6" drop and an 10" rise. This shank is for use with a No Shank Equal-i-zer hitch weight distribution system. Measures 12" long and fits 2-1/2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank for 4,000 lb. Equal-i-zer Hitch- 2" shank, 12" long x 3" drop, 7" rise

The 90-02-4140 Shank is made to fit 400/4,000 Equal-i-zer Sway Control hitches. The shank offers a 3" drop and an 7" rise, measures 12" long, and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank for 4,000 lb. Equal-i-zer Hitch- 2" shank, 12" long x 4" drop, 8" rise

The 90-02-4240 Shank is made to fit 400/4,000 Equal-i-zer Sway Control hitches. The shank offers a 4" drop and an 8" rise, measures 12" long, and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

Shank for 4,000 lb. Equal-i-zer Hitch- 2" shank, 12" long x 6" drop, 10" rise

The 90-02-4340 Shank is made to fit 400/4,000 Equal-i-zer Sway Control hitches. The shank offers a 6" drop and an 10" rise, measures 12" long, and fits 2" trailer hitch receivers.

Equalizer Hitch Shanks are built from the highest-grade of American steel. The adjustability measurement for the shanks is measured from the inside top of the receiver to the base of the hitch ball. To determine which shank you need, use our shank selection tool.

No Shank Found

Based on the answers provided, we do not have a shank size that fits your criteria. Please check your numbers, and if you receive this message again, contact our customer support team at 800-478-5578. 

This result may not work with your particular setup. Please consult your local dealer before making a purchase.