Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
5.0
(1)
5.0 out of 5 stars. 1 review
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Trailers & Towing
  4. /
  5. Hitches & Ball Mounts
  6. /
  7. Trailer Hitch Accessories
  8. /
  9. Hitch Pins
  10. /

  11. Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment

  1. Home
  2. /
  4. /
  5. Hitch Pins

Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment

Shop all Brinly

  • Online Only

Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment

Item # 2523109

Brinly Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment
Brinly Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment
$19.99

Spend $49.99 to unlock free delivery!

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Brinly

  • Online Only

Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment

Item # 2523109

Brinly Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment
Brinly Brinly 1/2 in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment

$19.99

Spend $49.99 to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Cotter pins no more! With Brinly's extra-strength magnetic hitch pin with handle, you'll never need to look for a cotter pin again, or struggle to get your tow-behind lawn and garden equipment hooked up to your tractor. Just use the easy-pull handle to quickly hook up your attachment, and get the job started! The Brinly magnetic hitch pin is guaranteed to last, featuring a high-grade neodymium magnet with weatherproof plating. Brinly magnetic hitch pins come in two sizes made to best fit your category of attachment. Use the MHPK-58BH size for your sleeve hitch attachments, and the MHPK-12BH for all other Brinly Tow-Behind products.Family Owned & Operated: Trusted Since 1839, Brinly-Hardy Company has been dedicated to providing quality, durable, and innovative Lawn & Garden Products for almost 200 years

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on trailers and towing? Check out our guide to trailer prep in the product documents section.

  • The MHPK-12BH lawn mower trailer pin is 3" length, 1/2" diameter. Use with tow behind tractor accessories, such as any Brinly Dethatcher, Aerator, Cart, Tow Spreader, Lawn Sweeper, & Sprayer.
  • Tested for Durability: Heavy, all-steel half inch lawn mower quick connect hitch pin design holds up for use season after season. Bright red color is easy to spot in your garage or shop.
  • Extra-strength design: Featuring a neodymium magnet with weatherproof plating. Hitch pin stays in place even when hitting bumps or crossing rough terrain.
  • Easy-pull handle: Only one hand needed for quick release when the job is done. No more struggling when trying to unhook your tractor attachment-- just grab and go!
  • No more cotter pins: Magnetic pin lock is strong enough to stay in place even without cotter pins-- never worry about losing another attachment pin again!
  • Family Owned & Operated: Trusted Since 1839, Brinly-Hardy Company has been dedicated to providing quality, durable, and innovative Lawn & Garden Products for almost 200 years

    For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

    Looking for more information on trailers and towing? Check out our guide to trailer prep in the product documents section.
  • For warranty, service parts, or for help at any time, reach out to the Brinly Customer Service team by calling our toll-free number (877-728-8224) or by emailing customerservice@brinly.com; replacement parts can also be ordered online at Brinly's website.
BrandBrinly
Country of OriginImported
CompatibilityUniversal
FinishStandard
Hitch Pin Diameter1/2 in
Hitch Pin Drop LengthN/A
Package Quantity1
Primary MaterialSteel
Product Height6 in.
Product Length3.75 in.
Product Weight0.51 lb.
Product Width0.5 in.
Warranty2 Year
Manufacturer Part NumberMHPK-12BH
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Brinly 5/8th in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Brinly 5/8th in. Magnetic Hitch Pin Secure and Hassle-Free Trailer Attachment

    $24.99
  2. Top Rated
    CountyLine 5/8 in. x 3 in. Bent Hitch Pin
    4.8 out of 5 stars with 18 reviews
    4.8 (18)

    CountyLine 5/8 in. x 3 in. Bent Hitch Pin

    $4.99
  3. Top Rated
    SpeeCo Premium Hitch Pin 7/8 in. x 5 1/4 in.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    SpeeCo Premium Hitch Pin 7/8 in. x 5 1/4 in.

    $6.99
  4. Top Rated
    Hillman 3/16 in. x 3-3/4 in. Hitch Pin Clips
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hillman 3/16 in. x 3-3/4 in. Hitch Pin Clips

    $2.19
  5. Hillman 3/16 in. x 3-1/4 in. Hitch Pin Clips
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman 3/16 in. x 3-1/4 in. Hitch Pin Clips

    $1.99
  6. SpeeCo Premium Hitch Pin 5/8 in. x 4 3/4 in.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SpeeCo Premium Hitch Pin 5/8 in. x 4 3/4 in.

    $3.99
  7. SpeeCo 1/2 in. x 5 3/4 in. Hitch Pin with Chain
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    SpeeCo 1/2 in. x 5 3/4 in. Hitch Pin with Chain

    $3.99
  8. Top Rated
    SpeeCo 5/8 in. x 5 3/4 in. Hitch Pin with Chain
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    SpeeCo 5/8 in. x 5 3/4 in. Hitch Pin with Chain

    $5.99
  9. Hillman 0.093 in. x 2-1/2 in. Hitch Pin Clips
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hillman 0.093 in. x 2-1/2 in. Hitch Pin Clips

    $1.99
  10. Top Rated
    B&W 5/8 x 5.25in. Tow and Stow Stainless Steel Hitch Pin
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    B&W 5/8 x 5.25in. Tow and Stow Stainless Steel Hitch Pin

    $17.99
    Was $19.99Save $2.00
  11. Tractor Supply Hitch Pin Clips, 3 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tractor Supply Hitch Pin Clips, 3 pk.

    $4.99
  12. Top Rated
    CountyLine 1/2 in. x 3 in. Bent Hitch Pin
    4.8 out of 5 stars with 12 reviews
    4.8 (12)

    CountyLine 1/2 in. x 3 in. Bent Hitch Pin

    $3.49

Items You May Like

  1. Top Rated
    CountyLine 1/2 in. x 6-5/8 in. Grade 5 Red Head Hitch Pin, 3-5/8 in. Usable Pin Length
    4.9 out of 5 stars with 12 reviews
    4.9 (12)

    CountyLine 1/2 in. x 6-5/8 in. Grade 5 Red Head Hitch Pin, 3-5/8 in. Usable Pin Length
  2. CountyLine 1/2 in. x 5-3/4 in. Swivel Handle Hitch Pin, 4-1/4 in. Usable Pin Length
    4.5 out of 5 stars with 13 reviews
    4.5 (13)

    CountyLine 1/2 in. x 5-3/4 in. Swivel Handle Hitch Pin, 4-1/4 in. Usable Pin Length
  3. CURT 5/8 in. Swivel Hitch Pin (2 in. Receiver, Stainless, Packaged), 23582
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT 5/8 in. Swivel Hitch Pin (2 in. Receiver, Stainless, Packaged), 23582

    $13.49
    Was $14.99Save $1.50
  4. SpeeCo Wire Dropped Forged Hitch Pin
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SpeeCo Wire Dropped Forged Hitch Pin

    $5.99
  5. Top Rated
    Tractor Supply 1-1/4 in. to 2-1/2 in. Dual Bent Pin Receiver Lock, 1/2 in. and 5/8 in. Pin Diameter, Chrome
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Tractor Supply 1-1/4 in. to 2-1/2 in. Dual Bent Pin Receiver Lock, 1/2 in. and 5/8 in. Pin Diameter, Chrome

    $19.99
  6. CountyLine 1/2 in. x 6-1/4 in. Swivel Handle Hitch Pin, 6-1/4 in. Usable Pin Length
    4.5 out of 5 stars with 11 reviews
    4.5 (11)

    CountyLine 1/2 in. x 6-1/4 in. Swivel Handle Hitch Pin, 6-1/4 in. Usable Pin Length
  7. Great Day Double Duty Hitch Adapter, 2 in. Working Width, 100 lb. Max Tongue Weight
    4.2 out of 5 stars with 47 reviews
    4.2 (47)

    Great Day Double Duty Hitch Adapter, 2 in. Working Width, 100 lb. Max Tongue Weight

    $39.99
  8. CURT Replacement Pin & Lanyard for QuickPin Coupler
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Replacement Pin & Lanyard for QuickPin Coupler

    $9.99
  9. BulletProof Hitches BulletProof Corrosion-Resistant Pins, 2-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    BulletProof Hitches BulletProof Corrosion-Resistant Pins, 2-Pack

    $39.99
  10. SpeeCo Swivel Handle Hitch Pin 3/8 x 5
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SpeeCo Swivel Handle Hitch Pin 3/8 x 5

    $2.99
  11. CURT Anti-Rattle Hitch Pin and Shim (Fits 1-1/4 in. Receiver with 1/2 in. Hole), 22315
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Anti-Rattle Hitch Pin and Shim (Fits 1-1/4 in. Receiver with 1/2 in. Hole), 22315

    $17.99
    Was $19.99Save $2.00
  12. CURT ATV Towing Starter Kit with 2 in. Trailer Ball, 2 in. Shank
    4.0 out of 5 stars with 4 reviews
    4.0 (4)

    CURT ATV Towing Starter Kit with 2 in. Trailer Ball, 2 in. Shank

    $89.99

Customers Also Bought

  1. Top Rated
    CountyLine 3/4 in. x 5-1/2 in. Fixed Handle Hitch Pin, 4-1/4 in. Usable Pin Length
    4.8 out of 5 stars with 12 reviews
    4.8 (12)

    CountyLine 3/4 in. x 5-1/2 in. Fixed Handle Hitch Pin, 4-1/4 in. Usable Pin Length
  2. CountyLine 3/4 in. x 7 in. Grade 5 Red Head Hitch Pin, 4 in. Usable Pin Length
    4.4 out of 5 stars with 7 reviews
    4.4 (7)

    CountyLine 3/4 in. x 7 in. Grade 5 Red Head Hitch Pin, 4 in. Usable Pin Length
  3. Top Rated
    CountyLine 1-1/4 in. x 11-1/2 in. Red Head Hitch Pin, 8-1/2 in. Usable Pin Length
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    CountyLine 1-1/4 in. x 11-1/2 in. Red Head Hitch Pin, 8-1/2 in. Usable Pin Length
  4. CountyLine 7/8 in. x 9-1/2 in. Grade 5 Red Head Hitch Pin, 6-1/2 in. Usable Pin Length
    4.3 out of 5 stars with 4 reviews
    4.3 (4)

    CountyLine 7/8 in. x 9-1/2 in. Grade 5 Red Head Hitch Pin, 6-1/2 in. Usable Pin Length
  5. Top Rated
    CountyLine 1/2 in. x 6-5/8 in. Grade 5 Red Head Hitch Pin, 3-5/8 in. Usable Pin Length
    4.9 out of 5 stars with 12 reviews
    4.9 (12)

    CountyLine 1/2 in. x 6-5/8 in. Grade 5 Red Head Hitch Pin, 3-5/8 in. Usable Pin Length
  6. Top Rated
    CountyLine 1 in. x 6-1/4 in. Swivel Handle Hitch Pin, 6-1/4 in. Usable Pin Length
    4.8 out of 5 stars with 8 reviews
    4.8 (8)

    CountyLine 1 in. x 6-1/4 in. Swivel Handle Hitch Pin, 6-1/4 in. Usable Pin Length
  7. Top Rated
    CountyLine 7/8 in. x 7-1/4 in. Grade 5 Red Head Hitch Pin, 4-1/4 in. Usable Pin Length
    4.9 out of 5 stars with 12 reviews
    4.9 (12)

    CountyLine 7/8 in. x 7-1/4 in. Grade 5 Red Head Hitch Pin, 4-1/4 in. Usable Pin Length
  8. CountyLine 1 in. x 10 in. Red Head Hitch Pin, 7-1/2 in. Usable Pin Length
    4.4 out of 5 stars with 5 reviews
    4.4 (5)

    CountyLine 1 in. x 10 in. Red Head Hitch Pin, 7-1/2 in. Usable Pin Length
  9. CountyLine 3/8 in. x 6 in. Swivel Handle Hitch Pin, 4-1/4 in. Usable Pin Length
    4.6 out of 5 stars with 10 reviews
    4.6 (10)

    CountyLine 3/8 in. x 6 in. Swivel Handle Hitch Pin, 4-1/4 in. Usable Pin Length
  10. CountyLine 1/2 in. x 5-1/2 in. Safety Lock Hitch Pin, 4 in. Usable Pin Length
    4.3 out of 5 stars with 3 reviews
    4.3 (3)

    CountyLine 1/2 in. x 5-1/2 in. Safety Lock Hitch Pin, 4 in. Usable Pin Length
  11. CountyLine 3/4 in. x 8-1/2 in. Safety Lock Hitch Pin, 6 in. Usable Pin Length
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CountyLine 3/4 in. x 8-1/2 in. Safety Lock Hitch Pin, 6 in. Usable Pin Length
  12. Top Rated
    CountyLine 3/4 in. x 5-1/2 in. Safety Lock Hitch Pin, 4 in. Usable Pin Length
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CountyLine 3/4 in. x 5-1/2 in. Safety Lock Hitch Pin, 4 in. Usable Pin Length

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

1
1 review with 5 stars.

4 starsstars

0
0 reviews with 4 stars.

3 starsstars

0
0 reviews with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

0
0 reviews with 1 star.

Overall Rating

5.0
1 out of 1 (100%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
1 to 1 of 1 Review .
1 – 1 of 1 Review
Sort by
Most Recent
Anonymous
Empire, Minnesota
Review 1
5 out of 5 stars.

Brinly magnetic hitch pin

5 months ago
Works exactly as I expected. No need for a cotter pin to keep it in.
SweepstakesYes

Yes, I recommend this product.

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.