Milwaukee
Milwaukee Tool Chuck Key Holder
- SKU:
- MLW48-66-4080
- Availability:
- Usually Ships Same Day
- Weight:
- 0.04 LBS
Description

DUTY®
Cord-Set
Key Holder
A chuck-key holder with a verified service fit for drill 0124-1, starting serial 603-3000.
Product Overview
The holder keeps key 48-66-3200 with the drill by attaching it to the cord set.
The verified 0124-1 arrangement uses chuck 48-66-0104. Match the installed key and chuck.
- Verified drill0124-1, serial 603-3000.
- Key pairing48-66-3200.
- Storage locationAttaches to the cord set.
- Chuck arrangement1/4 in keyed-chuck system.
Technical Specifications
- Verified drill
- 0124-1
- Serial scope
- 603-3000
- Matching key
- 48-66-3200
- Host chuck
- 48-66-0104
- Chuck capacity
- 1/4 in
- Mounting point
- Drill cord set
Choose the Correct Fit
Identify the installed chuck and key before selecting a holder. Check both the exact parts pairing and the drill’s service information.
Disconnect the drill before fitting the holder. Attach it to the cord set as instructed without damaging or pinching the cord jacket.
Installation & Care
Use the holder to keep the correct key with the tool. Remove the key from the chuck before reconnecting power or operating the drill.
Check the holder and cord jacket for damage during routine inspection. Replace a holder that no longer retains the key securely.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Tell Willy the drill, chuck and key references to check the correct cord-set holder.
Important Product Questions
How do I know whether this holder fits my key?
Match the key reference. The verified arrangement here uses key 48-66-3200; check the manufacturer’s holder chart for other listed keys.
Does the holder change the drill’s chuck fit?
No. It stores the key on the cord set. The chuck and key still need to be the correct matching parts.
Are the chuck and key supplied with the holder?
This is a holder listing. Check the exact listing for supplied items and order any replacement key or chuck separately as needed.