Long Magnetic Hex Driver Bit Set in 2-, 3- or 4-Inch Options with Metric and SAE Size Choices
A long magnetic hex driver bit collection reaches recessed Allen fasteners in engine bays, cabinets, furniture joints, appliances and bicycles. Choose a 20-piece three-inch Metric and SAE set, a ten-piece four-inch SAE set or a ten-piece two-inch Metric set before ordering.
The detailed DCWecher three-inch kit includes ten Metric sizes from 1.5 to 8 mm and ten SAE sizes from 5/64 to 5/16 inch. Heat-treated S2 alloy steel bodies use a manganese phosphate finish, CNC-machined tips and magnetic ends that help hold matching screws during positioning. Each bit has a 1/4-inch hex shank for compatible impact drivers, drills, quick-change chucks and bit holders, and the included holder keeps all 20 pieces grouped. Length, quantity and measurement system vary by option, so confirm the selected set. Match each bit precisely to the fastener, stop if the tip slips and use eye protection. Keep the magnetic tips clean and return each dry bit to the holder after use.
Specifications
- Brand: DCWecher
- Product: Long magnetic hex driver bits
- Option: 3-inch 20-piece Metric and SAE
- Option: 4-inch 10-piece SAE
- Option: 2-inch 10-piece Metric
- Detailed set length: 3 in
- Detailed pieces: 20
- Detailed Metric sizes: 10
- Metric range: 1.5 to 8 mm
- Detailed SAE sizes: 10
- SAE range: 5/64 to 5/16 in
- Material: S2 alloy steel
- Treatment: Heat treated
- Finish: Manganese phosphate
- Tip: Magnetic hex
- Machining: CNC tips
- Shank: 1/4-inch hex
- Included: Bit holder
- Compatible tool: Impact driver
- Compatible tool: Power drill
- Compatible tool: Quick-change chuck
- Uses: Automotive furniture bicycle cabinets and appliances
- Selection: Length count and sizes vary
- Safety: Match bit to fastener
- Care: Clean magnetic tips before storage
Frequently Asked Questions
Which set options are available?
Choose a 20-piece three-inch mixed set, ten-piece four-inch SAE set or ten-piece two-inch Metric set.
Which sizes are in the detailed 20-piece kit?
It has ten Metric sizes from 1.5 to 8 mm and ten SAE sizes from 5/64 to 5/16 inch.
Which tools accept the bits?
The 1/4-inch hex shanks fit compatible impact drivers, drills and quick-change holders.
What do the magnetic tips do?
They help hold matching hex fasteners during positioning and one-hand starts.