PROTO Breaker Bar: 3/4 in Drive, 20 in Lg, Knurled Grip, Alloy Steel
The PROTO Breaker Bar is a 3/4 in Drive flex-head breaker bar from PROTO, featuring a knurled grip and constructed from alloy steel with a black oxide finish. This 20-inch long tool is designed for industrial…
SKU 3G-OTH-310498
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Product Description
The PROTO Breaker Bar is a 3/4 in Drive flex-head breaker bar from PROTO, featuring a knurled grip and constructed from alloy steel with a black oxide finish. This 20-inch long tool is designed for industrial applications requiring high-torque loosening of fasteners.
Frequently Asked Questions
What is the PROTO Breaker Bar used for?
The PROTO Breaker Bar is used for loosening high-torque fasteners in industrial maintenance and repair applications. Its flex-head design and 20-inch length provide leverage for breaking stubborn bolts, making it suitable for heavy equipment, automotive, and manufacturing environments.
What are the specifications of the PROTO Breaker Bar J5668BL?
The PROTO Breaker Bar J5668BL has a 3/4 in drive, 20 in length, and a knurled grip. It is made from alloy steel with a black oxide finish. The flex-head design allows access in tight spaces. PROTO is the OEM brand for this tool.
Where to buy the PROTO Breaker Bar worldwide?
You can source the PROTO Breaker Bar J5668BL through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to maintain the PROTO Breaker Bar?
To maintain the PROTO Breaker Bar, clean it after use with a dry cloth to remove debris. Apply light oil to the flex-head pivot and drive end to prevent corrosion. Store in a dry environment. The black oxide finish resists rust but should be kept free of moisture.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO flex-head breaker bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















