FATHER'S DAY SALE ENDING SOON

SEND AN E-GIFT CARD TODAY

The perfect gift. No shipping. No stress.

CLEARANCE SALE

Save Big While Supplies Last

FATHER'S DAY SALE ENDING SOON

SEND AN E-GIFT CARD TODAY

The perfect gift. No shipping. No stress.

CLEARANCE SALE

Save Big While Supplies Last

  • Cars & Trucks
  • Motorcycles
  • Aircraft
  • Boats
  • Radios
  • Batteries & Chargers
  • Parts
  • Part Finder
  • Learn & Enjoy
  • Sale
  1. Home
  2. Brands
  3. McHenry Couplers

McHenry Couplers

McHenry Couplers

McHenry Couplers are best known for the knuckle couplers that come equipped on Athearn HO and N scale model trains. McHenry Couplers use a spring to assist in the coupling and uncoupling, but still provide a visually striking resemblance to prototypical train couplers.

Filter

Less than $50

19

1-19 of 19 Results

    HO Knuckle Spring Coupler, IHC/RIV 6-Wheel (2pr)
    5(1)

    HO Knuckle Spring Coupler, IHC/RIV 6-Wheel (2pr)

    $9.98
    HO Scale Knuckle Spring Coupler (3pr)
    5(2)

    HO Scale Knuckle Spring Coupler (3pr)

    $8.99
    HO Knuckle Spring AAR Lower Shelf Coupler (1pr)

    HO Knuckle Spring AAR Lower Shelf Coupler (1pr)

    $8.99
    HO KS AAR Upper/Lower Shelf Coupler (6pr)

    HO KS AAR Upper/Lower Shelf Coupler (6pr)

    $15.99
    HO Scale Knuckle Spring Short Shank Coupler (2pr)

    HO Scale Knuckle Spring Short Shank Coupler (2pr)

    $8.99
    HO KS AAR Upper/Lower Shelf Coupler (3pr)

    HO KS AAR Upper/Lower Shelf Coupler (3pr)

    $8.99
    HO Scale Knuckle Spring Coupler (25pr)

    HO Scale Knuckle Spring Coupler (25pr)

    $36.98
    HO Knuckle Spring AAR Lower Shelf Coupler (6pr)

    HO Knuckle Spring AAR Lower Shelf Coupler (6pr)

    $15.99
    HO Knuckle Spring Coupler, IHC/RIV 6Wheel RPO (2 pr)

    HO Knuckle Spring Coupler, IHC/RIV 6Wheel RPO (2 pr)

    $9.98
    N Knuckle Coupler, Standard Shank (1pr)

    N Knuckle Coupler, Standard Shank (1pr)

    $7.98
    HO Knuckle Spring Lower Shelf Coupler with Pin(1pr)

    HO Knuckle Spring Lower Shelf Coupler with Pin(1pr)

    $2.98
    HO Knuckle Spring Coupler, IHC/RIV 4-Wheel (2pr)
    5(2)

    HO Knuckle Spring Coupler, IHC/RIV 4-Wheel (2pr)

    $9.98
    N Knuckle Springs (24 ea)

    N Knuckle Springs (24 ea)

    $6.99
    N Knuckle Coupler, Standard Shank (25pr)

    N Knuckle Coupler, Standard Shank (25pr)

    $36.98
    HO Scale Knuckle Spring Short Shank Coupler (25pr)

    HO Scale Knuckle Spring Short Shank Coupler (25pr)

    $36.98
    N Knuckle Coupler, Standard Shank (6 pr)

    N Knuckle Coupler, Standard Shank (6 pr)

    $14.98
    HO Scale Knuckle Spring Coupler (6pr)

    HO Scale Knuckle Spring Coupler (6pr)

    $15.99
    HO KS Coupler IHC/RIV, Locos & Rolling Stock (2pr)

    HO KS Coupler IHC/RIV, Locos & Rolling Stock (2pr)

    $9.98
    HO Knuckle Spring AAR Lower Shelf Coupler (25pr)

    HO Knuckle Spring AAR Lower Shelf Coupler (25pr)

    $36.98

    HORIZON HOBBY, WHERE RC MEMORIES LIVE.

    Who We Are.

    At Horizon Hobby, our personal goal is to inspire dreams and build memories. We take pride in providing the best hobby store experience for our customers, whether that’s online, at RC events, or in the RC community with RC cars, RC planes, RC boats, and so much more.

    Our Values.

    Our purpose is simple: deliver WOW moments. By pursuing the best experience through our portfolio of RC cars, helicopters, airplanes, boats, and more, we bring the RC community together in every city, town, and country. We are radio control innovators and Driven is our middle name.

    Our Promise.

    Our promise to our customers is creating one-of-a-kind experiences that keeps you coming back for more. We are more than an online hobby store. Our RC cars and trucks, RC airplanes and helicopters, and other radio control products are with you at home, on the go, and with your friends. We bring the fun.

    Same Day ShippingFree Shipping Over $99Expert Product SupportEasy Returns

    Shop

    • New Releases
    • Our Brands
    • Spektrum Certified Used
    • Fan Gear
    • E-gift Card
    • Vehicle Finder
    • Shop Local
    • Find a Wishlist
    • Trains

    Support

    • Technical Product Support
    • RC Blog
    • Order Status
    • Repairs
    • Product Registration
    • Check E-Gift Card Balance
    • Shipping, Billing & Returns
    • Event Donations
    • Train Support
    • Know Before You Fly
    • Get Help

    Company Info

    • Our Story
    • Contact Us
    • Horizon Brands
    • RC Club
    • Horizon Hobby Visa Card
    • RC Events Calendar
    • Careers
    • Purchasing & Dealer Inquiries
    • Hobbies for Good
    • Affiliate Program

    Legal

    • Privacy Policy
    • Terms & Conditions
    • Site Map
    • Compliance
    • Patents
    • Product Recalls
    • Trademarks

    Sign up & save 10% on your next order!*

    Be the first to know about new products, deals, and events.

    *Some exclusions may apply. First time subscribers only. Your discount code will be emailed to you. By clicking sign up, you agree that you would like information, tips and offers about our events and products. See our privacy policy here.

    Sign up for Horizon Hobby Text Alerts!

    Never miss out - text HOBBY to 44721. Learn More

    Copyright 2025 © Horizon Hobby, LLC

    Our cookies

    This site uses cookies to enhance your web site experience. By continuing to browse or use this site, you are agreeing to our use of cookies. See our privacy policy here.

      Sign up & save 10% on your next order!*

      Be the first to know about new products, deals, and events.

      *Some exclusions may apply. First time subscribers only. Your discount code will be emailed to you. By clicking sign up, you agree that you would like information, tips and offers about our events and products. See our privacy policy here.

      Sign up for Horizon Hobby Text Alerts!

      Never miss out - text HOBBY to 44721. Learn More