Product Description
MILWAUKEE® SHOCKWAVE Impact Duty™ 1/4" Insert Magnetic Nut Drivers are designed for use with bit holders in impact drivers and drill drivers.
Technical Specifications
- Manufacturer part number (MPN)
- 49-66-4512
- Brand
- Milwaukee Tool
- Category
- Accessories
- Height
- 0.25 in
- Length
- 1.5 in
- Width
- 0.25 in
- ASTM F1505-01 Compliant
- Not Tested
- Bit Diameter
- 1/4 in
- Bit Type
- Screwdriver
- Drill Bit Type
- Nut Driver
- Drive Size
- 1/4"
- Magnetized
- Yes
- Material Application
- All-Purpose
- Measurement Standard
- SAE
- Weight
- 0.13 lb
- Number of Pieces Included
- 3
- Pack Quantity
- 3
- SAE or Metric
- SAE
- Shank Size
- 1/4 in
- Shank Style
- Hex
- Warranty
- No Warranty
Cross References
- OEM-URL https://www.milwaukeetool.com/products/details/shockwave-impact-duty-1-4-x-1-insert-magnetic-nut-driver-3-pk/49-66-4512
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Catalogue entry last verified: 2026-08-13.
Frequently asked questions
- Where can I buy 49-66-4512?
- 49-66-4512 can be ordered from cballast.com as a Milwaukee catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Milwaukee product?
- The manufacturer part number is 49-66-4512.
- Who manufactures 49-66-4512?
- 49-66-4512 is a Milwaukee product in the Tools range.
- What is the minimum order quantity for 49-66-4512?
- The minimum order quantity is 1.
- Is 49-66-4512 available?
- Yes — 49-66-4512 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for 49-66-4512?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.