Trailer Balls

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  • Our trailer ball hex wrench is constructed from forged, hardened steel and has a durable chrome plating. It features two different ends to fit two trailer ball nut sizes: 1-1/8" or 1-1/2". It can be used on trailer balls with either 3/4" or 1" shanks and has a 6-point hex design for a better hold on the nut compared to 12-point wrenches. The CURT trailer ball wrench is the perfect installation tool to quickly get your trailer ball mounted and your trailer hitched up., TRAILER BALL BOX-END WRENCH (FITS 1-1/8" OR 1-1/2" NUTS) #20001 Ideal for installing or removing trailer balls. 1-1/8" and 1-1/2" ends for use with trailer balls with 3/4" or 1" shanks. 6-point design ensures the best grip and protects against rounding of the nut. 15-1/2" length provides adequate leverage for proper torqueing. Made with forged, hardened steel construction. Protected by a durable chrome plating. Limited lifetime warranty (one-year finish, one-year parts)
  • For protecting your trailer ball when not in use, the CURT rubber trailer ball cover is a perfect fit. This cover is designed to fit a 1-7/8" or 2" diameter trailer ball. You never know what obstacles the road before you might bring. The key to overcoming them is to be prepared. From proper safety precautions to quality hitch maintenance, you can count on CURT to have the products you need to come prepared and always Bring It., TRAILER BALL COVER (FITS 1-7/8" OR 2" BALLS, BLACK RUBBER, PACKAGED) #21801 Protects trailer ball when not in use. Fits 1-7/8" or 2" trailer balls. Constructed from quality black rubber. Notes: Trailer ball and ball mount not included
  • For protecting your trailer ball when not in use, the CURT rubber trailer ball cover is a perfect fit. This cover is designed to fit a 1-7/8" or 2" diameter trailer ball. You never know what obstacles the road before you might bring. The key to overcoming them is to be prepared. From proper safety precautions to quality hitch maintenance, you can count on CURT to have the products you need to come prepared and always Bring It., TRAILER BALL COVER (FITS 1-7/8" OR 2" BALLS, BLACK RUBBER) #21800 Protects trailer ball when not in use. Fits 1-7/8" or 2" trailer balls. Constructed from quality black rubber. Notes: Trailer ball and ball mount not included.
  • For protecting your trailer ball when not in use, the CURT rubber trailer ball cover is a perfect fit. This cover is designed to fit a 2-5/16" diameter trailer ball. You never know what obstacles the road before you might bring. The key to overcoming them is to be prepared. From proper safety precautions to quality hitch maintenance, you can count on CURT to have the products you need to come prepared and always Bring It., TRAILER BALL COVER (FITS 2-5/16" BALLS, BLACK RUBBER, PACKAGED) #21811 Protects trailer ball when not in use. Fits 2-5/16" trailer balls. Constructed from quality black rubber. Notes: Trailer ball and ball mount not included
  • For protecting your trailer ball when not in use, the CURT rubber trailer ball cover is a perfect fit. This cover is designed to fit a 2-5/16" diameter trailer ball. You never know what obstacles the road before you might bring. The key to overcoming them is to be prepared. From proper safety precautions to quality hitch maintenance, you can count on CURT to have the products you need to come prepared and always Bring It., TRAILER BALL COVER (FITS 2-5/16" BALLS, BLACK RUBBER) #21810 Protects trailer ball when not in use. Fits 2-5/16" trailer balls. Constructed from quality black rubber. Notes: Trailer ball and ball mount not included
  • Installing a trailer ball with any wiggle room between the shank and ball mount hole is a recipe for disaster. It does not matter how much torque you apply to the trailer ball nut; if you have a trailer ball shank that is too small, it will eventually come loose in the ball mount platform and lead to trailer sway and even a breakaway. A CURT reducer bushing provides an effective filler for any gap that might surround your trailer ball shank. CURT reducer bushings come in three sizes to fit most standard trailer ball and ball mount sizes. This particular reducer bushing is designed to reduce a 1-1/4" hole down to 1". All CURT reducer bushings come with a yellow zinc finish to prevent rust and corrosion., TRAILER BALL REDUCER BUSHING (FROM 1-1/4" TO 1" STEM, PACKAGED) #21201 Reduces hole size, allowing use of trailer balls with smaller shank diameters. Reduces 1-1/4" diameter hole to 1". Protected by a durable yellow zinc-plated finish.
  • Installing a trailer ball with any wiggle room between the shank and ball mount hole is a recipe for disaster. It does not matter how much torque you apply to the trailer ball nut; if you have a trailer ball shank that is too small, it will eventually come loose in the ball mount platform and lead to trailer sway and even a breakaway. A CURT reducer bushing provides an effective filler for any gap that might surround your trailer ball shank. CURT reducer bushings come in three sizes to fit most standard trailer ball and ball mount sizes. This particular reducer bushing is designed to reduce a 1-1/4" hole down to 1". All CURT reducer bushings come with a yellow zinc finish to prevent rust and corrosion., TRAILER BALL REDUCER BUSHING (FROM 1-1/4" TO 1" STEM) #21200 Reduces hole size, allowing use of trailer balls with smaller shank diameters. Reduces 1-1/4" diameter hole to 1". Protected by a durable yellow zinc-plated finish.
  • Installing a trailer ball with any wiggle room between the shank and ball mount hole is a recipe for disaster. It does not matter how much torque you apply to the trailer ball nut; if you have a trailer ball shank that is too small, it will eventually come loose in the ball mount platform and lead to trailer sway and even a breakaway. A CURT reducer bushing provides an effective filler for any gap that might surround your trailer ball shank. CURT reducer bushings come in three sizes to fit most standard trailer ball and ball mount sizes. This particular reducer bushing is designed to reduce a 1-3/8" hole down to 1-1/4". All CURT reducer bushings come with a yellow zinc finish to prevent rust and corrosion., TRAILER BALL REDUCER BUSHING (FROM 1-3/8" TO 1-1/4" STEM, PACKAGED) #21301 Reduces hole size, allowing use of trailer balls with smaller shank diameters. Reduces 1-3/8" diameter hole to 1-1/4". Protected by a durable yellow zinc-plated finish.
  • Installing a trailer ball with any wiggle room between the shank and ball mount hole is a recipe for disaster. It does not matter how much torque you apply to the trailer ball nut; if you have a trailer ball shank that is too small, it will eventually come loose in the ball mount platform and lead to trailer sway and even a breakaway. A CURT reducer bushing provides an effective filler for any gap that might surround your trailer ball shank. CURT reducer bushings come in three sizes to fit most standard trailer ball and ball mount sizes. This particular reducer bushing is designed to reduce a 1-3/8" hole down to 1-1/4". All CURT reducer bushings come with a yellow zinc finish to prevent rust and corrosion., TRAILER BALL REDUCER BUSHING (FROM 1-3/8" TO 1-1/4" STEM) #21300 Reduces hole size, allowing use of trailer balls with smaller shank diameters. Reduces 1-3/8" diameter hole to 1-1/4". Protected by a durable yellow zinc-plated finish.
  • Installing a trailer ball with any wiggle room between the shank and ball mount hole is a recipe for disaster. It does not matter how much torque you apply to the trailer ball nut; if you have a trailer ball shank that is too small, it will eventually come loose in the ball mount platform and lead to trailer sway and even a breakaway. A CURT reducer bushing provides an effective filler for any gap that might surround your trailer ball shank. CURT reducer bushings come in three sizes to fit most standard trailer ball and ball mount sizes. This particular reducer bushing is designed to reduce a 1" hole down to 3/4". All CURT reducer bushings come with a yellow zinc finish to prevent rust and corrosion., TRAILER BALL REDUCER BUSHING (FROM 1" TO 3/4" STEM, PACKAGED) #21101 Reduces hole size, allowing use of trailer balls with smaller shank diameters. Reduces 1" diameter hole to 3/4". Protected by a durable yellow zinc-plated finish.
  • Installing a trailer ball with any wiggle room between the shank and ball mount hole is a recipe for disaster. It does not matter how much torque you apply to the trailer ball nut; if you have a trailer ball shank that is too small, it will eventually come loose in the ball mount platform and lead to trailer sway and even a breakaway. A CURT reducer bushing provides an effective filler for any gap that might surround your trailer ball shank. CURT reducer bushings come in three sizes to fit most standard trailer ball and ball mount sizes. This particular reducer bushing is designed to reduce a 1" hole down to 3/4". All CURT reducer bushings come with a yellow zinc finish to prevent rust and corrosion., TRAILER BALL REDUCER BUSHING (FROM 1" TO 3/4" STEM) #21100 Reduces hole size, allowing use of trailer balls with smaller shank diameters. Reduces 1" diameter hole to 3/4". Protected by a durable yellow zinc-plated finish
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