Hopkins® is a leader in the manufacturing, distribution and marketing of quality, innovative towing and vehicle accessories for the automotive do-it-yourselfer, installer, recreational, agricultural and commercial user. Hopkins® strives to make the consumer experience simpler and more rewarding through innovation and value. We follow a consistent philosophy, including: leveraging consumer insights to drive product innovation, delivering end-user value through efficient manufacturing strategies, maintaining rigorous quality control measures ensuring peak product performance and providing premium consumer support through a dedicated team of support specialists and mobile/on-line resources.
20% OFF $125+ WITH PROMO CODE: GREEN20, Online Only
Get 20% off $125 with promo code GREEN20. Online, ship to home only. 04/23/26 – 04/27/26. *Maximum discount $50.
20% off $125+: Valid on regularly priced in-stock items for Ship to Home orders that when purchased together total $125 or more (before tax, shipping and discount) on the website only. Excludes AIRAID, B&M, Bully Dog, DeVilbiss, Edelbrock, Flowmaster, Holley, Hurst, Ingersoll-Rand, K&N, MSD, SCT, and Spectre items.
To Redeem Offer: Add qualifying items totaling $125 or more to your shopping cart and select “Ship” as your delivery method. Enter promo code GREEN20 in the cart. The total in your shopping cart will be adjusted after promo code is applied. Excluded brands contribute toward minimum purchase amount to qualify for offer but are not eligible for discount. (Maximum $50.00 Discount.) Valid Thursday, April 23rd to Monday, April 27th, 2026 (11:59pm Hawaii Time Zone). Coupon code is not redeemable for cash, is nontransferable and cannot be replaced if lost or stolen. Not valid on same-day delivery orders. Void if copied, transferred or where prohibited by law. Customer pays sales tax and shipping fees.
Offer subject to adjustment due to returns, cancellations and exchanges. Additional taxes and duties may apply. Not valid with any other promotional gift with purchase. Offer may be modified or discontinued at any time without notice.
Offer Terms: Offer does not apply to gift card orders. Offer does not apply to Lead-Acid batteries. Cannot be used in combination with any other certificates, offers, or discounts or for payment on account. Not valid on previous purchases or store purchases. Shipping & handling and taxes do not qualify towards the minimum purchase. Valid for retail customers only. OReillyAuto.com only ships orders within the U.S.
Excluded Brands: Offer does not apply to AIRAID, B&M, Bully Dog, DeVilbiss, Edelbrock, Flowmaster, Holley, Hurst, Ingersoll-Rand, K&N, MSD, SCT, and Spectre items.
Multi-Tow Connectors and Adapters
Do you tow more than one trailer? Not all trailers utilize the same connector. The patented Multi-Tow™ design feature adds multiple towing options from one connector in order to adapt or connect to multiple trailer types. Available in various vehicle side connectors, wiring kits or adapters. Dust covers included for added weatherproofing. Shop Multi-Tow Connectors and Adapters
Multi-Tow 7 Blade & 4 Flat O.E.M Replacement
LED Tailgate Lightbar
vueSMART Trailer Camera
LED Test 7 Blade to 4 Flat Adapter
Shop All Hopkins