Chave de caixa para parafusos Gedore 6154040

Gedore 6154040 screwdriver bit is a hand-operated, chrome-plated bit made of Gedore vanadium special steel with manganese-phosphated finish. It features a square drive according to DIN 3120 - C 12.5 (ISO 1174) with ball retaining groove and a pressed-in pin; the design follows DIN 7422 for compatibility. The tool is intended for use with oil filter and drain plug screws (designation IN 19 17 for those applications). The bit offers a knurled grip for manual handling and a construction aimed at precision and durability.

Advantages

The bit combines vanadium-alloyed Gedore steel with a chromium plating and manganese-phosphate coating to resist wear and corrosion. The square drive per DIN 3120 with ball retaining groove ensures secure coupling to drivers and reduces slippage. A knurled grip improves manual control, while the pressed-in pin and standardized dimensions provide reliable fitment for compatible fasteners.

Suitable for

Key specifications

How to use

Select a compatible driver or wrench with a C 12.5 square receptacle and engage the ball retaining groove to secure the bit. Fit the pressed-in pin and align the bit with the oil filter or drain plug screw, then turn manually using the knurled grip or with the driver as required. Apply steady torque appropriate to the fastener; avoid excessive force that could damage the screw or bit.

Recommendations

Inspect the bit for wear or damage before use, keep mating tools clean to ensure proper engagement with the ball groove, and store the bit dry to protect the manganese-phosphate and chrome finish. Use the bit only on compatible square-drive fasteners and follow vehicle or equipment manufacturer torque specifications for oil filter and drain plug screws.