Screwdriver flat-tip Top Tools 6×150 mm model 39D644

The Top Tools flat-tip screwdriver model 39D644 features a 6×150 mm blade designed for manual fastening and loosening of slotted screws. The straight flat tip provides reliable contact with single-slot screw heads, while the overall length and blade dimensions make it suitable for a range of general repair, assembly and maintenance tasks. The screwdriver is intended for use in workshops, construction sites and household settings where a durable hand tool for slotted screws is required.

Advantages

The screwdriver combines a precisely machined flat blade with a handle shaped for secure hand grip and controlled torque. Its 6 mm blade width and 150 mm blade length offer reach into recessed screw positions while maintaining stiffness for efficient torque transfer. The simple, robust design supports repeated manual use and straightforward maintenance.

Suitable for

• Installation and removal of slotted (flat-head) screws in furniture and fixtures
• General household repairs and maintenance tasks
• Workshop and assembly tasks requiring a standard flat-tip screwdriver
• Construction-site adjustments and temporary fastening work

Key specifications

• Blade width: 6 mm
• Blade length: 150 mm
• Blade type: straight flat (slotted) tip
• Drive method: manual hand tool
• Primary applications: fastening and loosening slotted screws

How to use

Select a blade width that matches the slot width of the screw to ensure full contact between the blade and the screw head. Place the flat tip squarely into the screw slot, apply steady axial pressure and turn the handle clockwise to tighten or counterclockwise to loosen. Use controlled force to avoid cam-out and damage to the screw head; for heavily corroded or seized screws, apply penetrating lubricant and allow time to work before attempting removal.

Usage recommendations

For safe and effective use, inspect the blade and handle before each use and replace the tool if the tip is worn or deformed. Wear appropriate hand protection when working in slippery or high-force conditions. Store the screwdriver in a dry place and keep it separate from tools that could nick or blunt the blade.