Description
Overview
The GRK Fasteners 187419 BIT T-10 YELLOW 2IN (187419) is designed for hardware tool accessories as a T10 star drive power bit compatible with #8 trim head screws and #4 R4 screws.
| Manufacturer Part Number (MPN) | 187419 |
|---|---|
| Brand | GRK Fasteners |
| Drive Type | Star (T10) |
| Size | T-10 |
| Length | 2 in. |
| Material | Carbon Steel |
| Shank Type | Hex Shank |
| Finish | Yellow |
| Quantity per Package | 2 pc |
| Magnetic | No |
| Packaging Type | Carded |
| Weight | 0.02 lb |
Technical Features
- 12 points of contact: Maximizes engagement between the bit and fastener head, reducing cam-out and extending bit life during driving operations.
- T-10 star drive geometry: Provides precise torque transfer for consistent, controlled fastener installation with #8 trim head screws and #4 R4 screws.
- Carbon steel construction: Delivers the hardness and durability required for repeated power driving applications.
- Hex shank design: Ensures secure, slip-free retention in standard power drills and screwdrivers with hex chuck compatibility.
- Yellow finish: Provides quick visual identification of bit size in multi-bit work environments, minimizing downtime when switching between fastener types.
- 2-inch length: Offers extended reach for driving fasteners in recessed or hard-to-access locations compared to standard-length bits.
- 2-piece carded packaging: Provides a spare bit on the job site, reducing interruption caused by bit wear or loss.
Applications
- Driving GRK #8 trim head screws in finish carpentry and millwork applications.
- Use with GRK R4 #4 screws for general fastening tasks requiring T10 star drive compatibility.
- Compatible with any power drill or screwdriver accepting a standard hex shank bit.
- Suited for trim installation, cabinetry, and other applications where a small-diameter trim head screw is specified.
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