Milwaukee 48-66-3120 Replacement Chuck Key

Click Image to Enlarge
Item Number:MLA48-66-3120
Availability:In Stock
Usually ships within 1 day
Our Price:
Shipping & Handling:
Only $8.50[more]

Milwaukee 48-66-3120 5/8" x 5/16" Replacement Chuck Key

Expand all tabs

Collapse into tabs


  • For 5/8" chucks with 5/16" pilot
  • Fits model # 1754-1
  • K3 Jacobs. Also fits Jacobs # 3KD, 3A, 3B, 3PD, 6A-33
  • 6A-2A, 6B,34B, 34KD, 34PD
  • Made in the U.S.A

Milwaukee Accessory Mail-In Rebate

This special is now expired. If you purchased this item between Apr 22, 2015 and Jun 30, 2015, you are eligible for the rebate, and can download the rebate form here.

The 48-66-3120 includes:

  • Milwaukee Model 48-66-3120 Replacement Chuck Key
Overall Rating for Milwaukee 48-66-3120 Replacement Chuck Key
(no reviews)Be the first to rate and review this item

Milwaukee 48-66-3160 Replacement Chuck Key
Milwaukee Tools Logo

Milwaukee 48-66-3160 3/4" x 3/8" Replacement Chuck Key

  • For 3/4" chucks with 3/8" pilot
  • Fits units # 1854-1, 4262-1
  • K4 Jacobs # 36, 36B, 37PD, 36KD, 37
In Stock
Milwaukee 48-66-4020 Chuck Key Holder
Milwaukee Tools Logo

Milwaukee 48-66-4020 Chuck Key Holder

  • Fits Milwaukee keys # 48-66-3120, 48-66-3160
  • Made in the U.S.A
In Stock
Check out the rest of our...
Our Customers Are Saying...

Bill Me Later from Paypal

Online Order Status

Use our new online utility to track your recently-placed order.

Track Your Order

Blog ImageFacebook ImageTwitter Image Customer Comments
MADE IN USA Products