Kit works with your factory-installed Chevy, Ford, GMC, or Nissan underbed gooseneck trailer hitch. Includes a ball with an easy-to-use lever and ball-bearing locking system, rubber ball hole cover, 2 safety-chain loops, and storage case.

Kit works with your Ram factory-installed underbed gooseneck trailer hitch. Includes a ball with an easy-to-use lever and ball-bearing locking system, rubber ball cover, 2 safety-chain loops, and storage case.

Durable steel ball has a 1" diameter x 2-1/4" long shank. Built-in wrench flats ease installation. Chrome finish resists corrosion. Fine threads provide strong grip. Lock washer and nut included.

Replaces the dual-sided hitch ball that came with your Curt channel-style adjustable ball mount (C45902 - sold separately). Tow up to 10,000 lbs with the 2" ball or up to 20,000 lbs with the 2-5/16" ball. Zinc-plated steel construction.

Get a smooth, comfortable ride when towing your livestock trailer without the hassle and expense of replacing your trailer coupler. Simply drop this cushioned, shock-absorbing ball into your hitch to dramatically reduce chucking and jarring.

Durable steel ball has a 3/4" diameter x 1-5/8" long shank. Built-in wrench flats ease installation. Chrome finish resists corrosion. Fine threads provide strong grip. Lock washer and nut included.

Curt RockerBall with ShockDrop technology bolts onto standard ball mounts to provide comfort and control while towing. Durable, chrome ball has a 1" diameter x 2-1/8" long shank. Anti-swivel, forged steel base has black powder coat finish.

3" Diameter ball fits in your truck's factory-installed underbed gooseneck trailer hitch. Easy-to-use ball-bearing locking system is secure and makes inserting and removing the ball simple. Chrome-plated steel is corrosion resistant.

2-5/16" Diameter ball fits in your truck's factory-installed underbed gooseneck trailer hitch. Easy-to-use ball-bearing locking system is secure and makes inserting and removing the ball simple. Chrome-plated steel is corrosion resistant.

Durable steel ball has a 1" diameter x 2-1/8" long shank. Built-in wrench flats ease installation. Chrome finish resists corrosion. Fine threads provide strong grip. Lock washer and nut included.

Designed for use with Curt's Double-Lock, Flip and Store gooseneck hitch, this ball with extension provides 4" of offset to fit your towing needs.

2-5/8" Long x 1-1/4" diameter shank. Fine threads provide superior strength on this raw, machine-finished ball. Designed for heavy-duty towing.

Replaces the dual-sided hitch ball that came with your Curt channel-style adjustable ball mount (C45900 - sold separately). Tow up to 10,000 lbs with the 2" ball or up to 14,000 lbs with the 2-5/16" ball. Zinc-plated steel construction.

Curt RockerBall with ShockDrop technology bolts onto standard ball mounts to provide comfort and control while towing. Durable, chrome ball has a 3/4" diameter x 2-1/8" shank. Anti-swivel, forged steel base has black powder coat finish.

Durable steel ball has a 1" diameter x 2-1/8" long shank. Built-in wrench flats ease installation. Chrome finish resists corrosion. Fine threads provide strong grip. Lock washer and nut included.

Durable chrome ball has a 1" diameter x 2-1/8" long shank with fine threads for a superior grip. The nickel chrome finish provides corrosion-resistance.

Replaces the ball on your Curt friction-style sway control system (17200). Also works with Curt sway tab ball mount (D320) or weld-on sway tab (C45822).

Curt RockerBall with ShockDrop technology bolts onto your standard ball mounts to provide comfort and control while towing. Chrome ball has a 1-1/4" diameter x 2-1/8" long shank. Anti-swivel, forged steel base has black powder coat finish.

2-1/8" Long x 1" diameter shank featuring a ball with a 2" high rise above the platform. Fine threads provide superior strength, and the nickel chrome finish offers corrosion protection.

Designed for use with Curt's Double Lock, Flip and Store gooseneck hitch, this ball provides an additional 1" of height to fit your application.

Durable machine-finished steel ball has a 2" diameter x 3-1/2" long shank. Coarse threads on shank are durable and allow quick, simple tightening of nut. Lock washer and nut included.

2-5/16-Inch diameter ball fits securely in your Ford Super Duty or Ram factory-installed underbed gooseneck trailer hitches and is easy to insert and remove. Chrome-plated steel is durable and corrosion resistant.

This 2" hitch ball acts as a direct replacement for the ball that comes standard with Curt pintle hook and hitch ball combo C48007. Can also be used with Curt pintle hook and hitch ball combo C48006. Chrome plating resists corrosion.

Durable stainless steel ball has a 3/4" diameter x 2-1/8" long shank. Built-in wrench flats ease installation. Stainless steel delivers superior corrosion resistance. Lock washer and nut included.