CURT MANUFACTURING, LLC. part description

The job of a hitch pin is incredibly important in towing, and for this reason, CURT hitch pins and clips are made to be of the utmost quality, providing you with reliable security for your trailer and cargo. CURT 1/2" hitch pins measure a full half inch in diameter and are constructed from solid steel. This helps ensure they have the strength they need to serve your towing needs. Our 1/2" pins are available in a number of finishes to give you options for your specific vehicle and trailer hitch. CURT hitch pins are also constructed with a 105-degree bend, creating a useful handle for a better grip and allowing the pin to stay securely engaged in the trailer hitch and ball mount. This particular swivel hitch pin features an adapter sleeve that allows it to be used in either a 1/2" or 5/8" hole. It comes with a zinc finish and a swivel-type retainer. Instead of using a detachable clip as a retainer, the swivel pin features a metal tab mounted on a hinge on the end of the pin. When the pin is inserted into the receiver tube, the tab can be flipped sideways to keep the pin in place, and when you want to remove it, the tab can be rotated again to allow the pin to easily slide out. Operation is quick and easy, and there is no risk of losing the retainer clip. This swivel hitch pin with adapter provides reliable installation for any ball mount or hitch-mounted accessory with a 1 1/4" or 2" shank, allowing it to fit a variety of trailer hitches.


  • 5/8" diameter pin fits 2" x 2" receiver tubes
  • Secures ball mounts and other receiver tube inserts
  • Bent handle for an easier grip
  • Protected by a black zinc-plated finish

1/2" SWIVEL PIN W/ADAPTER SLEEVE

Product Description

1/2" Swivel Hitch Pin with 5/8" Adapter (1-1/4" or 2" Receiver, Zinc, Packaged)

Application Summary

CURT 21561 Swivel Trailer Hitch Pin, 1/2-Inch Diameter with 5/8-Inch Adapter, Fits 1-1/4 or 2-Inch Receiver

Quickly secures ball mounts and other receiver tube inserts with no clip needed

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Product Attributes

Box Height In Inches - Xa 1
Box Length In Inches - Xa 9
Box Width In Inches - Xa 7
Class Id 0
Finish - Xa CLEAR ZINC
Item Class - Xa OBS
Item Height - Xa 0.000
Item Length - Xa 0.000
Item Width - Xa 0.000
Parcel Allowed - Xa Yes
Pin Diameter .5 and .625
Product Weight - Xa 0.450
Rate Class - Xa 70.0
Receiver Tube Size 1-1/4 IN or 2 IN
Retail Height - Xa 1.000
Retail Length - Xa 6.500
Retail Width - Xa 2.875
Shipping Weight - Xa 0.450
Tariff 301 - Xa Yes
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 7318290000
Harmonized Tariff Code (HTS) 7318290000
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Warranty Special Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Warranty Special UOM TX
UPC 00612314215614

Curt®, a Lippert brand, is a leading manufacturer and supplier of a full line of towing products, including heavy-duty equipment. It also offers fifth wheel, gooseneck, weight distribution hitches, ball mounts, trailer balls, electrical components, bike racks, cargo carriers, and other towing accessories. Headquartered in Eau Claire, Wisconsin, Curt Manufacturing, LLC. has come a long way since it was founded as a trailer ball distribution business in 1993. Two years after its founding, it began manufacturing its own first custom-fit receiver hitch, which was soon followed by countless more. Today, Curt remains the FIRST Name in Towing Products® with over a thousand trailer hitch designs for everything, from vans and passenger cars to SUVs and full-size pickups.

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