The sealey 23 piece combination drive trx-p and trx-ts screwdriver bit set is a specialist bit set designed for security fasteners commonly found in automotive and precision engineering applications. This comprehensive set features both 6-sided trx-p and 5-sided trx-ts security bits manufactured from durable s2 steel, ensuring reliable performance across demanding professional tasks. Trx-p fixings are now commonplace on modern european vehicles including renault, vauxhall, citroen and peugeot models. Using the correct trx-p bit rather than a standard trx-star bit is essential to prevent damage to both the fastener and tool, whilst delivering greater torque and minimising wear. The trx-ts security bits are particularly suitable for specialist applications such as fuel injection pumps and air conditioning units where tamper-resistant fixings are standard. The set includes versatile drive adaptors with 1 4 sq x 1 4 hex, 3 8 sq x 10mm hex connections, plus a magnetic quick chuck for convenient bit changes. All components are supplied in a practical storage case for organised workshop storage and transport. Backed by a lifetime guarantee, this bit set is ideal for automotive technicians, mechanics and engineers working on modern vehicles and precision equipment. Features and benefits: s2 steel construction provides enhanced durability and wear resistance dedicated trx-p bits prevent fastener damage on european vehicles multiple drive adaptors for compatibility with various soc...