🔐 Lock It Down: The Ultimate Security for Your Ride! Designed to fit all Class V receiver hitches effortlessly. O-ring and rubber cap keep your lock safe from the elements. Crafted from 100% premium stainless steel for ultimate strength. Weighs only 0.45 kg, making it easy to handle without compromising security. Spring-loaded, 7-pin key resists drilling and tampering. O-ring seal High-security key 5/8" Class V The Trimax SXT5 Premium 100% Stainless Steel 5/8" Class V Extended Receiver Lock is engineered for superior security and durability. With a 3-1/2 inch span, it fits all Class V receiver hitches and features a weatherproof design to keep the locking mechanism safe from dirt and grime. The high-security key system ensures that your belongings are protected against unauthorized access, making it the strongest locking pin on the market.