Irwin 1837533 1/4" Impact Magn...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4.57
Irwin 1837533 1/4" Impact Magnetic Nutsetter, Lobular Design

Irwin 1837533 1/4" Impact Magnetic Nutsetter, Lobular Design

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Model: 1837533

In Stock (leaves warehouse same day if ordered before 3pm ET)

$4.57
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Irwin 1837533 1/4" Impact Magnetic Nutsetter, Lobular Design

The Irwin 1837533 1/4" Impact Magnetic Nutsetter is engineered for fast, secure fastener driving in professional and DIY applications. Featuring a 1/4" quick-change shank and a 7/16" socket body diameter, this nutsetter is built to work seamlessly with impact drivers while resisting slipping in standard drill chucks. Its lobular design and rare earth magnet system combine to deliver longer bit life and dependable fastener retention on every drive, making it a reliable addition to any tool bag or jobsite kit. Designed for use on repetitive fastening tasks, this nutsetter helps maintain consistent engagement and reduces cam-out during high-speed impact driving.

Key Features

  • Trade Size: 1/4" shank diameter sized for standard impact driver and drill chuck compatibility.
  • Durable Lobular Design: Drives fasteners on the side rather than the corner, reducing stripping and extending nutsetter life over repeated use.
  • Quick-Change Shank: 1/4" quick-change shank is designed to work with impact drivers and reduces slipping when used in standard drill chucks.
  • Rare Earth Magnets: Hold fasteners securely with four times the holding power of standard magnets, keeping fasteners aligned throughout the drive.
  • Socket Body Diameter: 7/16" socket body diameter sized for common hex-head fastener applications.
  • Versatile Compatibility: Works with impact drivers and standard drill/drivers for flexible use across a range of power tools.

Technical Specifications

  • Shank Diameter: 1/4"
  • Size: 1/4"
  • Socket Body Diameter: 7/16"

Typical Applications

  • Driving Hex-Head Screws and Fasteners in Wood, Metal, and Composite Materials
  • Use with Impact Drivers for High-Torque Fastening Applications
  • Compatible with Standard Drill Chucks for Versatile Use
  • Construction, Fabrication, and Deck-Building Projects
  • General Maintenance, Repair, and Assembly Tasks Across Job Sites

Why Irwin?

Irwin engineers its nutsetters with a lobular drive geometry and rare earth magnets to deliver a secure, slip-resistant connection between bit and fastener. The 1/4" quick-change shank design ensures fast bit swaps and reliable performance in impact drivers, while the reinforced socket body diameter of 7/16" supports consistent torque transfer. This combination makes the Irwin nutsetter a dependable choice for professionals and DIYers who need consistent, long-lasting results on the jobsite. Backed by Irwin's reputation for durable, job-ready tools, this nutsetter is built to perform through demanding daily use.

Manufacturer Resources

Product Specs

list_batch:
IRW-20260923
Product Type:
Nut Setter
Connection Type:
Quick-Change
Department:
Electrical
Product Subgroup:
Screwdrivers & Drivers
Product Size:
1/4"
Product Group:
Hand Tools

Irwin 1837533 – Frequently Asked Questions

1) Will a 1/4 inch magnetic nutsetter work in a regular drill chuck, or only an impact driver?
Both. The 1837533 has a 1/4 inch quick-change shank built for impact drivers, and Irwin designs it to resist slipping when it is gripped in a standard three-jaw drill chuck. So one nutsetter covers the impact gun and the cordless drill/driver on the same job.
2) Does the nutsetter hold a screw on its own so I can start fasteners one-handed overhead?
It holds the fastener with rare earth magnets, which Irwin rates at four times the holding power of a standard magnet. That keeps a hex-head screw seated and aligned while you reach up or work off a ladder, and it keeps the screw in place through the start of the drive.
3) What does the lobular design on this Irwin nutsetter actually change?
A lobular socket drives the hex head on the flats rather than the corners. That spreads the load off the fastener corners, which cuts down on rounding off heads and cam-out during high-speed impact driving, and it stretches the service life of the nutsetter itself on repetitive work.
4) Will this nutsetter snap into a quick-change bit holder or impact driver collet?
Yes. The shank is a 1/4 inch quick-change type, which is the standard 1/4 inch hex with the detent groove that impact driver collets and magnetic quick-change bit holders lock onto. Swaps are a push-and-pull, no chuck key or jaw tightening.
5) Is this the right bit for running self-drilling screws into metal studs and decking?
It is built for exactly that kind of repetitive hex-head fastening. Irwin lists it for driving hex-head screws and fasteners in wood, metal, and composite materials, including construction, fabrication, and deck-building work, plus general MRO and assembly. The magnet starting the screw and the lobular drive resisting cam-out are what make it hold up on high-volume runs.
6) What is the exact Irwin part number to order for this 1/4 inch magnetic impact nutsetter?
Order Irwin 1837533. That is the manufacturer part number for the 1/4 inch impact magnetic nutsetter with the lobular drive and 7/16 inch socket body, and it is sold as a single model with no size or length options to select.
How fast can I get the Irwin 1837533 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Irwin 1837533 come with a warranty?
Absolutely. The Irwin 1837533 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Irwin 1837533?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Irwin 1837533 from ZenSupply?
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