MT-RSR | 7041 | Extended Brake Rotor Jaw Set | 3.75"-5.75" Range Expand Your 7040 Quick Chuck Adapter This Extended Jaw Set (7041) is specifically engineered to enhance the functionality of your existing 7040 Quick Chuck Adapter, providing an extended clamping range for larger brake rotors and drums. Key Features: Large Jaw Set: Designed for robust and secure clamping of larger rotors and drums. Extended Centering Hole Range: Accommodates hub-less rotors and drums with centering holes ranging from 3-3/4" to 5-3/4" (3.75" - 5.75"). Increased Versatility: When combined with the 7040 Quick Chuck Adapter (sold separately), this set expands the overall range from the adapter's default 2-1/4" to 3-3/4" up to 2-1/4" to 5-3/4". Perfect for Larger Applications: Ideal for workshops and mechanics dealing with a wider variety of vehicle brake systems.