The for Manhole Locks is a must-have for anyone working with manhole locks. Made with plastic, metal materials, this is durable and reliable. Its versatile design allows it to be used for various applications such as pipeline doors, circuit doors, and fire doors. The bright color makes it easy to identify and use. Features -Color:Multi -Material:Plastic, metal -Size:8.00X2.50X0.80cm/3.14X0.98X0.31in -This manhole lock is designed to be universally compatible with various types of locks, making it a versatile and convenient option for any situation. -Made from plastic, metal materials, this lock is durable and reliable, ensuring that it will provide long-lasting security for your manhole or pipeline. -With its versatile design, this lock can be used on pipeline doors, circuit doors, and fire doors, making it a great choice for a wide range of applications. -The eye catching color of this lock makes it easy to identify and use, even in low-light conditions or emergency situations. -The craftsmanship can serve you well without breaking easily. This is a very practical and reliable for your needs. Package list: 2 x keys