Curt Adjustable Coupler Channel, 3" I.D., 7-1/2" High • 48610

Product Details

This adjustable coupler channel is designed to mount CURT lunette rings #48600, #48601 or #48660 or CURT channel-style couplers #25319, #25329, #25330 or #25328, allowing for easy height adjustment and trailer levelling. It features a formed, one-piece steel construction and boasts a gross trailer weight capacity of 12,000 lbs.


  • Mounts CURT channel-style lunette ring or coupler
  • Fits #48600, #48601, #48660, #25319, #25329, #25330 or #25328
  • Three-position height adjustment allows for precise trailer leveling
  • 2" bolt pattern spread for simple, secure attachment
  • 3" inside channel width
  • Constructed from one-piece, formed steel for superior strength
  • Limited lifetime warranty (one-year finish, one-year parts)
  • Includes channel only
  • Bolt kit #48620 sold separately
$32.99
11 in stock
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