Professional Tool Reviews for Pros

Klein Power Tool Accessories Line

A new line of Klein power tool accessories includes everything from power bit drivers to nut drivers and a power reamer. Jon Ginsberg from Klein tells us that “It was a natural evolution to take this expertise and create these tough, premium performance accessories for power tools. Now professionals can have all the quality they expect from Klein—in their drill.” The new Klein power tool accessories run the gamut from driver bits to nut drivers and more.

The product line includes Multi-Bit Power Drivers, Power Nut Drivers, Power Conduit Reamers and Power Driver Bits.  Manufactured right here in the USA, these accessories were designed with the high RPMs and torque of the today’s professional power tools, including our beloved impact drivers.

Klein Multi-Bit Power Drivers

The Klein Multi-Bit Power Drivers start with a solid bodied 1/4 inch hex quick connect make it work with any power drill.These drivers combine up to six screwdriver and nut functions and allow for quick changes, keeping what you need in the chuck of the drill all the time. The 6 in 1 Multi-Bit Power Driver was the Pro Tool Inovation Award winner in the category of Accessories – Driver bits, Multi-bit.

Multi bit power driver

Klein Power Nut Drivers

The Klein Power Nut Drivers feature a hollow shaft that has been magnetized for use with long bots, studs, or threaded rods. Designed to withstand the high torque associated with today’s power tools, the user can feel confident nut running. The 2 inch size comes in a set that includes 1/4″, 5/16″, and 3/8″ hex sizes. Available individually in both 5 and 10 inch shaft lengths are 7/16″, 1/2″. and 9/16″ hex sizes. The Power Nut Driver won the Pro Tool Innovation Award in the category of Accessories – Nut Driver Bits.

Power Nut Drivers

Klein Power Conduit Reamer

It’s hard to talk about Klein power tool accessories without taking into account pipe reaming. Featuring a precision engineered blade, the Klein Power Conduit Reamer is designed to fit into both power drill chucks and quick release adapters. Manufactured with the idea of speeding up high volume conduit installations while reducing wrist fatigue, the reamer is available in 1/2″, 3/4″, and 1″ sizes. Replacement blades and bits are available. Mike Arnett reviewed the Klein Power Conduit Reamer back in March.

Conduit Reamer

Klein Power Bit Drivers

Using heat treatment and finish to reach the same high standards of the Klein screwdriver blades, the Klein Power Bit Drivers are precision-machined for quality fit, more torque, and less wear. We are told that the proprietary process used results in the longest power driver life in the industry. In Phillips and Square-Recess bits, there are 1 inch lengths in size #1, #2, or #3. The slotted bits are available in 1 inch length and either 3/16″ or 1/4″ sizes. More lengths are expected to be available for all types.


With a pair of Pro Tool Innovation Awards in the Power Tool Accessories family, Klein is making a name for themselves in the power tool end of the industry. We’re looking forward to the continued development of this line.

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I like the various new tool offerings, especially the Multi-Bit Power Drivers, but I am holding off buying them until they offer a wider range of bits so that I can get better use out of the set.

I hope they are made in USA; otherwise I am not interested.

Great hand tools. They need to lower prices though

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