The Wera 875/1 TRI-WING #4 x 25 mm screwdriver bit is a professional-grade tool designed for securely driving TRI-WING security screws commonly found in electronics, household appliances, and aircraft maintenance. Constructed with tough, viscous bit material and engineered for a precise fit, this bit provides high durability and reliable performance for demanding industrial and technical applications. Its 1/4" hex shank ensures compatibility with standard bit holders and power tools, making it a versatile addition to any professional toolkit.

• TRI-WING #4 profile for accurate engagement with TRI-WING security screws
• Blade length: 25 mm
• 1/4" hexagonal drive, compatible with DIN ISO 1173-D 6.3 standard holders
• Manufactured from tough (viscous) bit material for improved torque resistance and longer life
• Precision-machined Wera profile reduces cam-out and rounding of screw heads
• Suitable for use with a wide range of power tool brands and quick-change adapters
• Single-piece robust construction ensures maximum durability
• Country of origin: Czech Republic

This screwdriver bit is ideal for professional technicians, service engineers, and industrial users who require exact fit and superior strength when working with TRI-WING security screws. Typical application areas include electronics repair, appliance service, aviation maintenance, and other environments where reliable fastening of security screws is essential.

SKU: WE05066766001
EAN: 4013288033512