Reduce a 2" Class III/IV vehicle hitch to work with 1-1/4" Class I/II hitch products with the ADPT-637 Hitch Reducer, or convert 1-1/4" hitch mounted products to work with 2" receivers. Designed to fit inside a 2" hitch, this in-line hitch converter measures 4"L x 1-15/16"W x 1-15/16"H for a snug fit and includes (2) integrated set screws that pinch tight on the inserted 1-1/4" hitch tube. With both the class 2 hitch adapter, and the coupled 1-1/4" hitch tube aligned properly, they can be secured to the vehicle hitch with a 1/2" hitch pin (not included). The 1/2" pin hole is distanced 2-1/2" or 1-1/2" from center to end depending on orientation. Made with aluminum construction, finished in a smooth black powder-coat. Includes a one year warranty.
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- Allows 2" Class III/IV hitch receivers to work with 1-1/4" Class I/II hitch products
- In-line adapter measures 4"L x 1-15/16" x 1-15/16"
- Fits inside 2" hitch receivers
- Converts 1-1/4" hitch mounted products for use with 2"
receivers
- (2) Integrated set screws pinch on 1-1/4" hitch tube
- 1/2" Pin hole with 2-1/2" or 1-1/2" distance from center to end
- Aluminum construction with a black powder-coat finish
- Hitch pin not included
- 1 year warranty
- Instructions

Hitch Reducer Product Specifications & Price
| Model # |
Description |
Overall Dimensions |
Pin Hole Distance |
Pin Hole Size |
Price |
| ADPT-637 |
2" to 1-1/4" Hitch Reducer - Fits in-line, includes (2) set screws to pinch 1-1/4" hitch tube |
4"L x 1-15/16"W x 1-15/16"H |
2-1/2" or 1-1/2" (center to end) |
1/2" |
+ 8 s&h
|

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