Lototo LS3471 Adjustable Ball Valve Lockout
Features :
1. It has an auxiliary rear plate, which can lockout double roll valve
2. Suitable for pipe diameter from 9.5 mm (3/8″) to 31 mm (1 1/5″)
3. Made from durable ABS, withstand temperature from -20°C to +90°C
4. Removable insert accommodates a wide range of handle designs and dimensions