Master Lock® 493B

Master Lock® Circuit Breaker Lockout, Clamp-On, Series: Grip Tight™, For Use With: All Master Lock®, American Lock® Safety Padlock Shackles and Lockout Hasp, 1 Padlocks Maximum, 9/32 in Padlock Shackle Maximum Dia, Reinforced Polymer/Steel, Red, 3/4 in Height, 3/4 in Width, 3 in D

• Type Clamp-On
• Series Grip Tight™
• Suitable For Use With All Master Lock®, American Lock® Safety Padlock Shackles and Lockout Hasp
• Maximum Number of Padlocks 1
• Padlock Shackle Maximum Diameter 9/32 in
• Material Reinforced Polymer/Steel
• Color Red
• Height 3/4 in
• Width 3/4 in
• Depth 3 in

• Fits standard height and tie bar toggles typically found on 120 V and 240 V breakers
• Innovative patented grip Tight™ design effectively locks out circuit breakers
• Adjust to breaker with simple thumb turn and then close clamping handle for a tight grip on the toggle
• Great strength with universal fit
• Compact lockout device is easy to carry and easy to store
• Durable construction with powder coated steel and reinforced polymer for operation in harsh environments