UAU520-5-1/2" Universal Extension

• Provides access in hard to reach areas by extending the length of your power tool accessory
• Ideal for use with Diablo's Snap-Lock™ Plus Hole Saw Mandrel
• Effortlessly switch between accessories and sizes with quick-change feature
• No tools required

Additional Specifications

• Length: 5-1/2"
• Shank Diameter: 7/16"
• Shank Shape: Hex
• Max RPM: 3000
• 3000