Product Description
This Britool Hallmark 1/2" Heavy Duty Breaker Bar, also commonly known as a power bar or knuckle bar, is engineered for professional mechanics, automotive technicians, industrial engineers, and serious DIY users who require maximum strength and reliability when loosening seized, rusted, or high-torque fasteners.
Designed for demanding workshop and garage applications, this heavy-duty breaker bar features a reinforced knuckle joint construction that offers significantly greater durability compared to conventional breaker bars. Unlike standard designs, this upgraded power bar is built to withstand extreme torque loads of up to 1862Nm, making it ideal for heavy-duty automotive, commercial vehicle, agricultural, and industrial maintenance work.
Manufactured from premium-quality Chrome Vanadium steel, the breaker bar delivers outstanding strength, durability, and resistance to wear and corrosion, ensuring long-lasting performance in professional environments. The extra-long 750mm handle provides increased leverage and torque, allowing stubborn wheel nuts, suspension bolts, crankshaft bolts, and seized fixings to be loosened with less effort.
The flexible knuckle head design allows improved access in confined or awkward spaces, while the robust 1/2" square drive is compatible with a wide range of impact and standard sockets.
Features:
- Heavy-duty 1/2" drive breaker bar / power bar
- Professional-quality tool for automotive and industrial applications
- Reinforced knuckle design for superior durability
- Withstands torque loads up to 1862Nm
- Ideal for loosening seized, rusted, or stubborn fasteners
- Manufactured from premium Chrome Vanadium steel
- Corrosion-resistant polished finish
- Extra-long 750mm handle for maximum leverage
- Flexible head design for improved accessibility
- Suitable for garages, workshops, mechanics, and heavy-duty maintenance work
Specifications:
- Drive Size: 1/2"
- Length: 750mm
- Maximum Torque: 1862Nm
- Material: Chrome Vanadium Steel
Perfect for professional mechanics and workshop environments where high torque and dependable performance are essential.
Please note, the knuckle end is a consumable part, and a repair kit (LP750HD/RK) is available for replacement when needed. This heavy-duty breaker bar is an essential tool for any mechanic or DIY enthusiast seeking a reliable solution for high-torque applications.
The HALLMARK range was developed by Britool in the 80's for the automotive aftermarket. it has been the professional’s choice ever since. Each tool is marked with the Britool hallmark 
, your guarantee of quality.
The Britool Hallmark guarantee covers against defective materials and/or workmanship when used for the purpose for which they were designed. In the unlikely event that a product fails during normal use, it will be repaired or replaced. The guarantee does not extend to fair wear & tear or moving parts such as ratchet mechanisms.