Supkiir 12PCS Trailer Coupler Pin, Black 3/8x4 Inch Safety Towing Hitch Pin, Heavy Duty Square Secure Wire Lock Pin Trailer Accessories for Farm Trailers Boats Lawn Hitches Wagons Towing Garden

The Trailer Coupler Pin is a robust and secure solution designed for heavy-duty towing and equipment attachment needs. Whether you're a professional or an outdoor enthusiast, this durable locking pin provides long-lasting performance and security, making it an essential tool for all your adventures. Package: 12×Coupler Pins Specifications: Material: carbon steel Color: black Size: 3/8 x 4 inch IMPORTANT: 1. Please check the package if it is in a good condition. 2. Our all items are come with 180 days free after-sale service, if you do have any questions please feel free to contact us!

• 【Heavy-Duty Durability】Crafted from premium carbon steel, this 4-inch long, 3/8-inch diameter black square lock pin is built to withstand heavy loads and resist bending or breaking, ensuring long-lasting performance even under the toughest conditions.
• 【Secure Locking Mechanism】Features an innovative cable lock system that reliably secures the trailer pin in place, preventing accidental dislodgement and providing peace of mind for your valuables during transport over rough terrain.
• 【Effortless Installation & Removal】Designed for quick and easy setup, simply insert the square shaft lock pin into the coupler and close it; the ergonomic design allows smooth sliding in and out, making equipment attachment and detachment hassle-free.
• 【Wide Compatibility】Ideal for agricultural, automotive, and outdoor applications, including trailers, trucks, ATVs, mowers, boats, snowplows, tractors, and other farming equipment, offering reliable security in various towing scenarios.
• 【Reliable Outdoor Performance】Engineered for excellent strength and durability, this locking hitch pin ensures superior corrosion resistance and dependable operation over extended periods, making it a must-have tool for both professionals and outdoor enthusiasts.