Master Lock’s® Stainless Steel Extended Length Receiver Lock features a Swivel Head™ design for easy access when locking and unlocking. This barbell style lock also has an extended length shackle (3-1/8" wide) that fits wider receivers for late model trucks including Ford® F-350®, Toyota® Tundra®, GM® Silverado®, Sierra®, and trucks equipped with heavy-duty towing packages. The barbell receiver lock has hardened receiver pins for increased sheer strength and its precision 4-pin tumbler locking mechanism resists picking. The stainless steel locking head with a covered keyway offers ultimate corrosion resistance and protection from moisture, dirt, and grime. Lock fits 5/8" receiver holes.
