The Irwin Phillips insert screwdriver bits are engineered for use in hand-driving applications or with power tools. They are designed for use in an insert holders with C-clip for retaining ring notch. The bits are compact and versatile with a 1/4 inch hex body and made from high grade S2 Steel with a titanium coating. The Irwin IRW10504333 Screwdriver Phillips bits come in a pack of 2 with the following dimensions: PH2 x 25mm. https://elecena.pl/product/27222110/irwin-xae-10504392-screwdriver-bits-phillips-ph2-25mm-titanium-pack-2 2024-11-11 https://elecena.pl/product/27222110/irwin-xae-10504392-screwdriver-bits-phillips-ph2-25mm-titanium-pack-2 2025-03-02 https://elecena.pl/product/27222110/irwin-xae-10504392-screwdriver-bits-phillips-ph2-25mm-titanium-pack-2 2025-03-12 https://elecena.pl/product/27222110/irwin-xae-10504392-screwdriver-bits-phillips-ph2-25mm-titanium-pack-2 2025-03-23