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Accept all American Lock and Master Lock safety padlock shackles and lockout hasp diameters with this circuit breaker lockout. It grips tight with simple thumb turn and clamping handle. Its durable construction with powder coated steel and reinforced polymer allows operation in harsh environments.
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Master Lock 491B Description
Accept all American Lock and Master Lock safety padlock shackles and lockout hasp diameters with this circuit breaker lockout. It grips tight with simple thumb turn and clamping handle. Its durable construction with powder coated steel and reinforced polymer allows operation in harsh environments.
Similar Specialty Hand Tools Products
Ships by Friday, Nov. 21.
Product Specifications
| Part Number | 491B, 470-491B |
| Weight | 0.01-lb |
| UPC | 071649229718 |
Manufacturer Description
Circuit Breaker Lockout - for tall and wide toggles

Ships by Friday, Nov. 21.
Similar Specialty Hand Tools Products
Master Lock 491B Description
Accept all American Lock and Master Lock safety padlock shackles and lockout hasp diameters with this circuit breaker lockout. It grips tight with simple thumb turn and clamping handle. Its durable construction with powder coated steel and reinforced polymer allows operation in harsh environments.
Product Specifications
| Part Number | 491B, 470-491B |
| Weight | 0.01-lb |
| UPC | 071649229718 |
Manufacturer Description
Circuit Breaker Lockout - for tall and wide toggles
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