Apex 445-00X Slotted Insert Bit 1/4 Inch Drive 0.138 Inch Blade

Product Description

The APEX 445-00X is a slotted screwdriver insert bit designed for use with 1/4 inch drive power tools and manual bit holders. The blade measures 0.138 inches wide and 0.025 inches thick, with an overall length of 1 inch. Constructed from steel, this insert bit is suited for repetitive fastening tasks where a compact, non-reversible slotted bit is required. It is a standard fit for impact-rated and standard 1/4 inch hex drive holders commonly used in trade and production assembly environments.

This insert bit is appropriate for residential and light commercial applications where slotted fasteners are encountered during installation or service work. Typical use cases include panel work, junction box assembly, fixture mounting, and equipment servicing across HVAC, electrical, and plumbing trades. The 1 inch overall length is well suited for close-quarters fastening where a longer bit would be impractical. Sold individually, it is easy to stock in multiples for field kits and service vans.

Key Features

• 0.138 inch blade width for standard slotted fastener engagement
• 0.025 inch blade thickness for precise slot fit
• 1/4 inch hex drive shank compatible with standard bit holders and power tools
• 1 inch overall length for compact, close-quarters use
• Steel construction for durability in repeated use
• Non-reversible single-end design

Compatibility

Designed for use with standard 1/4 inch hex drive bit holders, quick-change chucks, and power screwdrivers that accept insert-style bits.

Installation Notes

Insert bits should be seated fully into the bit holder before applying torque to prevent slipping or fastener damage. Ensure the drive tool is set to an appropriate clutch or torque setting for the fastener being driven. Electricians and HVAC technicians should de-energize equipment before driving fasteners into or near energized enclosures, following applicable NEC and local code requirements.