Superior design and performance make Arrow Hart's locking devices the ideal choice for industrial applications. Available in a wide range of NEMA, non-NEMA, and flat cable configurations.
Arrow Hart industrial grade locking devices
the industry's most complete line of industrial locking devices
Core features
Industrial flanged inlets & outlets feature back wire terminal clamps for easy, secure wiring and mounting holes that are interchangeable with other devices
Safety grip devices feature a rugged nylon body to resist impact
Auto grip devices feature a unique clamp design that secures cord during assembly, reducing installation time