Tolsen Flathead 4.0x100mm Screwdriver

Tolsen Flathead Screwdriver

Tolsen Flathead Screwdriver – Cr-V Steel Shank with Durable Plastic Handle for Precision Utility

The Tolsen 4.0mm Flathead Screwdriver is a reliable, standard hand tool essential for precision and utility tasks. Its construction features a high-strength Chrome Vanadium (Cr-V) Steel shank, ensuring reliable performance that resists bending and twisting under normal torque. The 4.0mm Flathead tip is a common medium-small size, providing excellent versatility and control for delicate fastening tasks like electrical connections and small appliances.

The driver is fitted with a durable, single-material plastic handle (yellow, ergonomic style) designed to resist oil and common chemicals while providing a secure grip for effective torque transfer. The 100mm (4 inch) shank length offers a perfect balance of accessibility and control for detailed work.

Key Benefits

• Chrome Vanadium Steel: High-strength Cr-V alloy shank resists corrosion and deformation under torque.

• 4.0mm Tip: Uses a common precision size for electrical work, appliances, and small slotted fasteners.

• Durable Plastic Handle: Single-material handle resists oil and chemicals and provides a secure grip.

• 100mm Shank Length: Balanced size for both reach and controlled precision tasks.

• Reliable Tip: Precision-machined tip ensures an optimal fit into the slotted head, minimizing slippage and cam-out.

Technical Specifications

• Brand: TOLSEN

• Product Type: Flathead / Slotted Screwdriver

• Shank Length: 100mm (4 inches)

• Tip Width: 4.0mm

• Material: Chrome Vanadium (Cr-V) Steel Shank

• Handle: Durable Plastic (Yellow)

• Grade: Utility/Residential

Perfect For

• Securing terminal blocks and wiring connections (when power is off).

• Routine household maintenance and assembly of small parts.

• Electrical outlet and switch installations (when power is off).

• General light repair work on electronics and small appliances.

Application Instructions

• Selection: Ensure the 4.0mm tip matches the slot width of the screw to prevent damage.

• Engagement: Place the tip firmly into the screw head slot.

• Driving: Apply steady, firm downward pressure while turning the handle clockwise to tighten or counter-clockwise to loosen.

• Care: Clean the tips after use and store in a dry place.

Pro Tips

• The hanging hole on the handle provides convenient storage on a pegboard.

• Apply pressure directly in line with the screw to prevent cam-out, especially on smaller slotted screws.

• Use the correct size screwdriver (4.0mm) to avoid damaging the fastener head.

• For precision work, the 100mm shank offers better control than a longer driver.

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