Apex QR-M-490-A Power Hex Bit Holder 1/4 Inch Hex

Product Description

The APEX QR-M-490-A is a power hex bit holder designed for use with 1/4 inch hex shank power bits in impact drivers, drills, and other power tool applications. Constructed from steel, this bit holder features a built-in magnet to retain hex bits securely during fastening operations. It measures 2-29/32 inches in overall length with a 7/16 inch body diameter. The QR-M-490-A is a practical accessory for electricians, HVAC technicians, plumbers, and general tradespeople who rely on quick bit changes and secure bit retention during high-torque power tool use.

This bit holder is suited for use in residential and commercial trade applications where 1/4 inch hex power bits are the standard. It fits into power tools accepting 1/4 inch hex drive connections and is commonly used when installing fasteners, driving screws into sheet metal, wood, or other substrates. Its compact form factor and magnetic retention make it a reliable addition to a technician's bit kit for repetitive fastening tasks on the job site.

Key Features

• 1/4 inch hex drive accepts standard 1/4 inch hex shank power bits
• Magnetic bit retention keeps bits seated during power tool operation
• Steel construction for durability under repeated impact and torque loads
• 2-29/32 inch overall length provides reach without excessive extension
• 7/16 inch body diameter fits standard chuck and accessory configurations

Compatibility

Designed as an OEM-style replacement or direct-use accessory for power tools accepting 1/4 inch hex drive bit holders, including impact drivers and drills commonly used in HVAC, plumbing, electrical, and general construction trades.

Installation Notes

Insert the QR-M-490-A into any power tool chuck or quick-connect system designed to accept 1/4 inch hex shanks. Ensure the tool is powered off and the battery is removed or the tool is unplugged before inserting or removing the bit holder. Seat the holder fully into the chuck before operating the tool to prevent slippage under load. Inspect the magnetic tip periodically for metal debris that may affect bit retention.