Master Lock S3477 ball valve lockout

Master Lock S3477 is a Ball Valve Lockout for valves from 31mm to 76mm.

S3477 as a Handle-On Lockout in its steel ball valve lockout range, which has two sizes; the other size is S3476. The range is a heat resistant powder-coated steel body with a single-piece design that locks ball valves in the off position.

Where this product is used

• Locking out ball valves in the closed position
• Valves from 31mm to 76mm

Features

• Heat resistant powder-coated steel body
• Two sizes to fit most valves
• Easy to use single-piece design that locks ball valves in the off position
• Compact size, easily stored when not in use
• Two rows of lockout points for more accuracy

Key specifications

Choosing the right option

Choose S3477 for valves in the 31mm to 76mm range. The smaller steel version is S3476 (6.35mm to 25mm), and the adjustable versions are S3068, 0468L and S3080.

Related valve lockouts: Ball Valve Lockout 6.35mm to 25mm (S3476), Adjustable Ball Valve Lockout 6mm to 101mm (S3068), Universal Ball Valve Lockout 9mm to 101mm (0468L).