Wiha 70282 Square No. 2 Power Bit 1/4 Hex 2 in 5 Pack

Product Description

The WIHA 70282 is a No. 2 square-drive power screwdriver bit designed for use with 1/4 inch hex shank power drivers and impact-ready bit holders. The bit measures 2 inches in overall length and ships in a 5-piece pack, making it a practical choice for technicians who burn through bits regularly. Square-drive bits are widely used in HVAC, electrical, and plumbing work because square recesses resist cam-out better than Phillips under high-torque conditions. This bit is suited for production-speed fastening where a secure driver-to-fastener engagement is critical.

This bit fits any 1/4 inch hex quick-change chuck, including inline drivers, right-angle adapters, and magnetic bit holders. The No. 2 square point matches the most common square-drive screw size found in electrical panels, junction boxes, equipment enclosures, and structural wood fastening. The 2-inch length gives clearance for most standard applications without requiring an extension. The 5-piece pack format is well suited for field kits and service vans where bit replacement is a routine task.

Key Features

• No. 2 square specialty drive point for high-torque, cam-out-resistant fastening
• 1/4 inch hex shank fits standard quick-change drivers and bit holders
• 2 inch overall length suits most general-purpose power driving applications
• 5-piece pack quantity supports high-volume use and field replenishment
• Compatible with both inline and right-angle 1/4 inch hex power tools

Compatibility

Designed as a standard-fit replacement for any power driver or drill accepting a 1/4 inch hex shank bit with a No. 2 square drive point.

Installation Notes

Seat the bit fully into the hex chuck or magnetic holder before driving to prevent wobble and premature tip wear. Match the No. 2 square point to the correct screw recess size before applying power to avoid stripping the fastener head. Licensed electricians and HVAC technicians should follow applicable NEC and equipment manufacturer guidelines when fastening within energized enclosures. Inspect bits for wear or rounding after heavy use and replace as needed.