Description

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.