Malco Products, SBC, Launches New Size of Best-Selling C-RHEX Drivers

Four different sizes of Malco C-Rhex Drivers with a 5/16" and 3/8" hex head

ANNANDALE, MINN. (Dec. 19, 2019) — Malco Products, SBC, the nation’s leading manufacturer of high-quality tools for the HVAC trade (Heating, Ventilation and Air Conditioning), recently launched a new size of its best-selling C-RHEX® driver.

Designed with HVAC professionals in mind, Malco’s cleanable, reversible magnetic hex drivers do double-duty with “2-EZ Technology” that ensure 5/16-inch and 3/8-inch hex drives are always at-hand. Featuring single-piece strength and an indestructible magnet, it’s the perfect companion for trade pros.

Available in four lengths (2-inch, 2 5/8-inch, 4-inch and 6-inch), C-RHEX drivers are quick to set up and change between sizes, while the driver shank remains installed in the drill chuck. Furthermore, cleaning is a breeze – it’s easy to remove troublesome metal shavings with the swipe of a glove or shop towel.

“Our approach to product innovation is to start by identifying a problem that professionals face, and create a solution to solve it,” said Mardon Quandt, Malco president and COO. “We heard from the trade pros who use our C-RHEX drivers on the job that they wanted a 3/8-inch option in addition to our existing ¼-inch size, so we made it happen.”

This new size joins Malco’s existing 1/4-inch and 5/16-inch driver. For more information about the full line of C-RHEX drivers, visit

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