Screwdriver bit King Tony 102504H — single bit, weight 6 g

King Tony 102504H screwdriver bit is a single replacement bit intended for use with compatible bit holders and interchangeable screwdriver systems. The bit is compact, with a total length of 25 mm and a hexagon head that fits standard hex bit holders. Weighing 6 g, it is suitable for carrying in tool kits, on bit rails, or in pocket organizers for professional tradespeople and DIY enthusiasts who need a single, reliable bit for fastening and loosening tasks.

Advantages

The bit is manufactured from silicon chrome vanadium alloy steel (S2) and is finished with anti-rust oil and sand-blasting to improve surface protection and reduce corrosion. Compliance with DIN ISO 2351-3 ensures dimensional conformity for consistent fit in compatible screw heads. Its small size and low weight make it easy to store and combine with other bits without adding significant bulk to a toolkit.

Suitable for

• Standard fastening and loosening of hexagon-head fasteners compatible with the bit profile
• Use in interchangeable bit holders, multi-bit screwdrivers, and bit sockets
• Toolkits for maintenance, assembly, and light mechanical repair work

Key specifications

• Material: silicon chrome vanadium alloy steel (S2)
• Finish: anti-rust oiled, sand-blasted
• Total length: 25 mm
• Head type: hexagon
• Standard: DIN ISO 2351-3
• Weight: 6 g
• Durability/hardness reference: hits 1535 (manufacturer test indicator)

How to use

Select a compatible bit holder or interchangeable screwdriver that accepts a 25 mm hexagon bit. Insert the King Tony 102504H bit into the holder until it locks or seats securely. Use the assembled tool to engage the matching fastener head, applying steady torque appropriate to the fastener size and material. After use, clean off debris and moisture, then return the bit to its storage location to maintain condition and prevent corrosion.

Usage recommendations

For best results, pair the bit with a properly sized driver and avoid excessive torque beyond the bit or fastener rating. Store the bit in a dry environment and periodically wipe the surface to preserve the anti-rust finish. Inspect the tip before use and replace the bit if the profile is deformed or worn to prevent fastener damage.