The DS-34 SCREWDRIVER TORNAVİDA STANDARD EKONOMİK DÜZ 4.0x0.5 The DS-34 SCREWDRIVER by ENGINEER is a high-quality Tornavida designed for precision and durability. Key specifications: DS-34 Standart Düz Tornavida. This screwdriver complies with ROHS standards, ensuring environmental safety. Packaged in a BOX format, the DS-34 SCREWDRIVER provides a reliable and efficient solution for both professional and DIY applications.