Master Lock Butterfly Valve Lockout
The Master Lock S3920 Butterfly Valve Lockout Device locks out virtually any butterfly valve in just seconds with use of S806 adjustable locking cable (sold separately). The easy-to-use wedge-shaped device features a stainless steel rivet allowing device to smoothly pivot open and closed to ensure proper fit and directional application arrows allow for ease of installation and minimise error.
- Adjustable design fits the majority of butterfly valves
- Made of durable, lightweight Zenex™ thermoplastic material
- Chemical resistant and performs effectively in extreme environments