The Challis bushing extractor is positioned over the bushing and rotated until it engages the slot. It is then securely fastened to the bushing using a standard grip screw. This ensures the tool maintains constant axial contact and alignment with the bushing, a task that is challenging to accomplish with a screwdriver, even one specifically designed for this purpose. When the force required to turn the bushing with a screwdriver surpasses the strength of the bushing's narrow rim, the rim begins to shear. Without intervention, the rim can easily peel away as the driving forces act on a progressively smaller cross-sectional area. The Challis bushing extractor supports the top of the bushing by clamping it tightly against the tool. It also conforms closely to the shape of the bushing at the rim's circumference and the grip screw prevents material from peeling inward. Consequently, the rim remains intact and the driving forces are distributed across the entire cross-section of the rim. In summary, the Challis bushing extractor effectively removes bushings that cannot be extracted with a screwdriver.

The tool lacks compatibility with VZ universal bushings, rendering it unsuitable for integration or use with these specific components
Designed for compatibility with standard-sized slotted bushings
To remove slim bushings, utilize the challis slim bushing extractor

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).