Milwaukee SHOCKWAVE Impact Duty Magnetic Nut Driver (Size 5/16" x 1-7/8"), Model 49-66-4503
Pickup available at IES - Mississauga
Usually ready in 4 hours
Shipping & Pickup Information
In-stock items typically ship next business day.
Additional shipping charges may apply to oversized or freight items. Shipping rates calculated at checkout.
Free pickup from our local warehouses in Mississauga & Scarborough. Usually ready within 1 business day.
Returns available on eligible items.
Built for the demands of professional electricians and contractors, the Milwaukee SHOCKWAVE Impact Duty™ 5/16" x 1-7/8" Magnetic Nut Driver (49-66-4503) is engineered to keep up on the busiest job sites. Whether you're driving sheet metal screws in a panel enclosure, securing conduit straps, or running through a commercial rough-in, this nut driver delivers consistent, reliable performance. The Impact Duty Magnet holds fasteners securely during set-up so you can work one-handed without losing your screw — a real advantage when you're up a ladder or working in a tight box. Crafted from heat-treated CUSTOM ALLOY76™ steel with an optimised SHOCK ZONE™ that absorbs peak torque, it's designed to outlast standard nut drivers in high-cycle impact applications.
Specifications
| Brand | Milwaukee |
| Model Number | 49-66-4503 |
| Drive Size | 5/16" |
| Overall Length | 1-7/8" |
| Shank Type | 1/4" Hex Quick-Change |
| Material | CUSTOM ALLOY76™ Heat-Treated Steel |
| Magnet Type | Impact Duty Magnet (permanent retention) |
| Compatible Tools | Impact Drivers, Drill Drivers |
| Colour | Black |
| Weight | 0.05 lbs |
