SWANLAKE Impact Nut Driver Set, 20-Piece

When a repair calls for several different nut sizes, switching between individual drivers can slow the job down. The SWANLAKE 20-piece nut driver set groups SAE and metric sizes in a portable holder for household projects and mechanical work.

Its marked sizes make it easier to find the right driver at a glance, while the 1/4-inch hex format is designed for use with an impact drill.

Key specifications

The set contains 20 non-magnetic nut drivers: 10 metric sizes from 4 mm to 12 mm and 10 SAE sizes from 5/32 in. to 1/2 in. That range covers a useful spread of fasteners, especially when a task involves both measurement systems. The listing describes the drivers as chromium vanadium steel with a black phosphate coating and high-temperature heat treatment. Those details point to a set intended for regular use, though the description doesn't provide torque ratings or other independent performance measurements.

Each driver has its size marked, which is a practical detail when you’re reaching for a tool mid-task rather than sorting through loose pieces. The set is non-magnetic, so it isn’t designed to hold a nut in place magnetically. If that feature matters for overhead work or awkward, hard-to-reach fasteners, magnetic drivers may be a better fit.

Who it’s for

This set makes sense for DIYers who handle assorted fasteners around the house, as well as people doing mechanical work who want both SAE and metric options in one kit. For example, you can keep the holder nearby while assembling or servicing equipment, identify the required size from its marking, and switch drivers without searching through a mixed toolbox. A solid pick if having a broad size range together matters more than having a magnetic tip or a specialized driver for one particular fastener.

Not the best choice if you need a stated torque rating, magnetic nut retention, or a set focused on a narrower size range. The listing also doesn’t give the storage base’s dimensions, so it’s difficult to judge how it will fit a crowded drawer without that measurement.

What’s included

You get 20 nut drivers covering the listed SAE and metric sizes, plus a compact storage base with carabiner clips for fastening the holder to a tool belt or bag. That setup favors carrying the drivers between work areas over keeping them loose in a drawer. The clips may be handy on a job site, although the description doesn’t specify the holder’s capacity beyond this set or how it attaches to other storage systems.

Compared with buying individual drivers as needed, the combined size range is the main convenience: one holder keeps the two measurement systems together and the markings help with selection. If you only use one or two nut sizes, a smaller set or individual tools may take up less space.

Before you decide

Does the set include SAE and metric sizes? Yes. It includes 10 of each, with metric sizes from 4 mm to 12 mm and SAE sizes from 5/32 in. to 1/2 in.

Are the drivers magnetic? No. The listing describes this set as non-magnetic, so it won’t hold a nut in place by magnetism.

How is the set carried? Its compact storage base has carabiner clips that can fasten to a tool belt or bag. The listed information doesn’t provide the holder’s dimensions.

Should you buy it?

Choose this SWANLAKE set if you want a portable group of clearly marked SAE and metric nut drivers for varied home repairs or mechanical tasks, and you don’t need magnetic retention. Its breadth is more useful than a handful of individual drivers when the fastener size changes from job to job. If your work depends on a specific torque rating, a magnetic tip, or a particular storage fit, the available details don’t establish that this set will meet those needs.