1 1/4"

2"

2 1/2"

3"

1 7/8"

2"

2 5/16"

1 1/4"

2"

2 1/2"

3"

1 7/8"

2"

2 5/16"

1"

1 1/8"

1 7/32"

1 1/4"

1 1/2"

1 3/4"

2"

8"

Aluminum

Iron

Plastic

Stainless Steel

Steel

2"

3"

A-Frame

Clevis

Combination Ball/Eye

Drop Down

Eye

Height Adjusting

Hook

Straight

Clevis

Combination Ball/Eye

Combination Ball/Eye with Multi-Size Hitch Ball

Eye

Height Adapter for Hitch Ball

Height Adjusting Adapter for Hitch Ball

Height Adjusting Multisize Hitch Ball

Hook

Mounting Plate

Multisize Hitch Ball

Multisize Hitch Ball with Hook

Ring

Shackle

3/4"-16

1"-14

1 1/4"-12

1 1/2"-6

2"

3 1/2"

4"

5"

6"

6 3/4"

Compliant

Exempt

Not Compliant

1 5/8"

1 3/4"

1 7/8"

2"

2 1/8"

2 5/16"

3 1/4"

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Not Rated

Stainless Steel

Steel

Compliant

Not Compliant

Compliant

Not Compliant

EAR99

1.375"

1 3/4"

2"

2 1/4"

2 1/2"

2 5/8"

2 3/4"

2 13/16"

2 7/8"

3"

3 1/16"

3 3/8"

3 1/2"

4"

4.188"

4.25"

4 3/8"

4 1/2"

5"

5 1/4"

6 1/2"

6 3/4"

8 1/2"

9"

Anodized

Black Oxide

Brass Plated

Chrome Plated

Corrosion-Resistant Coated

Galvanized

Painted

Plastic Coated

Powder Coated

Rubber Coated

Zinc Flake Coated

Zinc Plated

Zinc Yellow-Chromate Plated