This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
![10129278-1-M-Milwaukee-42-66-0855-3/8" Chuck](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net/assets/partimages/10129278_1_L.jpg "10129278-1-M-Milwaukee-42-66-0855-3/8" Chuck")
_WW_1.gif "Part Location Diagram of 42-66-0855 Milwaukee 3/8\" Chuck")
![10129278-1-S-Milwaukee-42-66-0855-3/8" Chuck 360 view](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net/assets/partimages360/small/10129278-01-01.jpg "10129278-1-S-Milwaukee-42-66-0855-3/8" Chuck 360 view")
![10129278-1-S-Milwaukee-42-66-0855-3/8" Chuck](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net//assets/partimages/10129278_1_L.jpg "10129278-1-S-Milwaukee-42-66-0855-3/8" Chuck")
![10129278-2-S-Milwaukee-42-66-0855-3/8" Chuck](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net//assets/partimages/10129278_2_L.jpg "10129278-2-S-Milwaukee-42-66-0855-3/8" Chuck")
![10129278-3-S-Milwaukee-42-66-0855-3/8" Chuck](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net//assets/partimages/10129278_3_L.jpg "10129278-3-S-Milwaukee-42-66-0855-3/8" Chuck")
_WW_1.gif "Part Location Diagram of 42-66-0855 Milwaukee 3/8\" Chuck")
