The DH-20 SCREWDRIVER ALYAN UÇLU TORNAVİDA 2x144mm The DH-20 SCREWDRIVER by ENGINEER is a high-quality Tornavida designed for precision and durability. Key specifications: DH-20 Alyan Uçlu Tornavida 2x144mm. This screwdriver complies with ROHS standards, ensuring environmental safety. Packaged in a BOX format, the DH-20 SCREWDRIVER provides a reliable and efficient solution for both professional and DIY applications.