The DongCheng HD090901 6 x 150mm Go-Through Slotted Screwdriver provides extended reach and striking capability for dislodging deeply recessed, rusted, and stubborn flathead screws. Built with a full-length steel shank extending from the 6.0mm slotted tip through the handle to a steel end cap, it withstands hammer strikes to crack loose seized fasteners.

Constructed from drop-forged Chrome Vanadium (CR-V) alloy steel, the 150mm blade features a 6.0mm hex profile that allows wrench attachment for extra leverage. The ergonomic two-color handle dampens hammer vibration while providing non-slip grip control. Comes complete with an individual plastic hanger for convenient workshop organization.

Key Features

• Full Go-Through Construction: One-piece internal steel shank allows hammer strikes on the metal cap to loosen seized screws.
• Extended 150mm Reach: Reaches deeply set fasteners in automotive engine bays and industrial machinery.
• 6.0mm Hex Shank: Hexagonal profile allows wrench assistance for high breakaway torque.
• High-Strength CR-V Steel: Chrome Vanadium alloy resists shock impact, tip chipping, and shaft bending.
• Ergonomic Shock-Absorbing Grip: Contoured dual-color handle reduces impact rebound while delivering comfort.
• Display Hanger: Supplied with a dedicated plastic hanging bracket for pegboard storage.

Applications

• Loosening deep-set, corroded, or frozen slotted screws in machinery casings
• Automotive suspension brackets, engine component servicing, and transmission repairs
• Industrial machinery overhauls, motor mounts, and heavy equipment maintenance
• Heavy maintenance where hammer impact and wrench leverage are required

Technical Specifications

Size/Model-wise Table