Skil launches HK0001: a battery-powered folding hex key aimed at light assembly tasks

Skil says the HK0001 is "the industry's first powered hex key." The tool looks like a larger folding hex key set with an internal motor and a built-in rechargeable battery. Skil positions it for furniture assembly, bicycle maintenance, home repairs, and DIY fastening tasks.

The HK0001 combines a folding-hex form factor with a motorized driver. It can lock in three positions: right-angle, inline, and a 45° midpoint. It has a single 150 RPM speed setting, a forward/reverse pair of buttons, an LED battery indicator, and a worklight. Torque is rated at 8.85 in-lbs (1 Nm), and a USB-C charge takes about 2.5 hours. The tool stores a couple of hex bits inside the handle.

Practical performance and limitations

The tool's low max torque and single low speed make it suitable for light assembly where speed matters more than power, such as tightening screws on ready-to-assemble furniture or light bicycle adjustments. For initial loosening of tight fasteners or final torqueing by hand, users will likely need a manual key or a higher-torque driver.

The 27-piece set gives metric hex bits 2mm–6mm but lacks SAE/inch-sized hex keys. The kit's reliance on 1-inch power bits and a magnetic bit holder raises questions about reach and the need for longer 2-inch power bits for some tasks.

The HK0001's integrated battery and compact form prioritize portability and convenience over modularity and long-term serviceability. The non-replaceable battery simplifies the tool but means the tool's usable life depends on the internal battery life. The tool's size and weight are larger than a typical manual folding hex key set because of the motor and battery.

The HK0001 suits homeowners or hobbyists who want faster, low-effort fastening for light tasks and who accept limited torque and a built-in battery. It is less suitable for users who need higher torque, a full range of SAE hex sizes, or swap-able battery systems used across other cordless tools.

How it compares on price and alternatives

At $50 (11-piece) and $70 (27-piece), the HK0001 sits above some basic cordless screwdrivers and below midrange powered tools that offer higher torque and replaceable batteries. Comparable products mentioned include pivoting-handle cordless screwdrivers and other Skil products priced significantly lower, but none share the exact folding-hex form factor.

Skil promoted the tool on social channels and Amazon preorders appeared, but broad retail availability and long-term stocking at major retailers aren't confirmed. That could affect where you can buy replacement bits or service in the future.