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Master Lock 491B Large Circuit Breaker Lockout

Master Lock 491B Large Circuit Breaker Lockout

by Master Lock

£8.73from 2 retailers

Securely locks out large circuit breakers for electrical safety. Essential for maintenance and repair.

GTIN00071649229718

EAN0071649229718

MPN491B

Prices updated 26 Mar 2026

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BP Tools UK

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In stock

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£8.73

Power Tools Direct

In stock£5.95 delivery2-7

£8.22

£14.17 total inc. delivery

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Product Description

Master Lock 491B Large Circuit Breaker LockoutThis Master Lock Grip Tight™ Circuit Breaker Lockout is designed for secure and simple mounting for solid lockouts. Its narrow profile allows for side-by-side lockout and fits all types of breaker toggles, making it suitable for industrial and professional use.Features Grip Tight™ technology for secure mounting. Narrow profile for side-by-side lockout. Durable construction with powder-coated steel and reinforced polymer.Specifications Brand: Master Lock MPN: 491B EAN: 0071649229718

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