Loctite Loctite 37643,37684 Blue Medium Strength Threadlocker Stick - 9 g Part No: 506166

LOCTITE® 506166 Blue Medium Strength Threadlocker Stick (37643, 37684 – 9g) from LOCTITE HENKEL CORPORATION is a convenient, semi-solid adhesive designed for locking and sealing threaded fasteners. Its medium-strength, removable formula prevents loosening from vibration while sealing out contaminants and moisture. Ideal for use on trucks, heavy machinery, and maintenance applications, it works in any orientation and eliminates drips or spills. Available at Wofford Truck Parts, it ensures dependable fastening and long-lasting protection.