Cordless Screwdriver 4V 2.5Ah 5Nm with LED Light and USB-C Charging, FLEX

Quick Facts – FLEX Screwdriver

• Brand: FLEX
• Model: SD 7-320 4 (534549)
• Battery: Li-Ion, 4V, 2.5Ah
• Max torque: 5Nm (soft material)
• Torque settings: seven levels plus max power mode
• Tool chuck: 1/4" hex
• Rotation: forward/reverse
• Additional features: LED light with timed auto-shutoff, USB-C charging 12W

The FLEX Screwdriver SD 7-320 4 delivers up to 5Nm torque in a compact 4V format with seven torque levels and a separate max power mode. The slim grip with Softgrip inserts makes it easy to handle during longer assembly sessions. More FLEX tools for professional use are available in our range for those looking to complete their toolbox.

The tool is aimed at fitters and service technicians working with light to medium-duty fastenings, for example when installing electrical cabinets or assembling ready-made furniture.

The 1/4" hex chuck accepts standard bits, and forward/reverse rotation makes the tool flexible for both assembly and disassembly.

What makes the FLEX Screwdriver a strong choice for assembly and maintenance work?

The seven torque levels allow the screwdriver to be adjusted for different fastenings without damaging the material. The max power mode provides extra force when needed, while the LED light with timed auto-shutoff makes it easier to work in dimly lit spaces.

The 12W USB-C charging means the battery can be quickly topped up between work sessions, which is practical for mobile work without access to a fixed charging station.

How the FLEX Screwdriver is used in electrical installation and furniture assembly

• Assembly of electrical cabinets and distribution equipment
• On-site maintenance and servicing
• Assembly of ready-made furniture
• Light assembly tasks in the workshop or in the field

Technical Specifications

Suitable for: electricians, service technicians, furniture fitters, detailing workshops and hobbyists who need a compact tool for light assembly tasks.

Industries: electrical installation, furniture manufacturing, vehicle workshops and the detailing industry.

Frequently Asked Questions (FAQ)

Does the FLEX Screwdriver work for heavier-duty screwdriving in metal?

No, the FLEX Screwdriver is designed for light to medium-duty assembly tasks with a maximum torque of 5Nm on soft material. It is not intended for heavy-duty tightening in thick metal or concrete, and is best suited to assembling electrical cabinets and furniture.

How is the FLEX Screwdriver charged, and how long does the battery last?

The FLEX Screwdriver is charged via the included USB-C cable with 12W power. The built-in 4V battery of 2.5Ah provides sufficient capacity for several assembly sessions between charges, and the LED light with timed auto-shutoff helps save battery power when the tool is not in use. More battery-powered tools in our range can complement your work equipment.

What sets the FLEX Screwdriver apart from other compact screwdrivers?

The FLEX Screwdriver stands out with seven separate torque levels plus a dedicated max power mode, giving finer control than many simpler models. The combination of an LED light with timed auto-shutoff and fast 12W USB-C charging makes it practical for mobile work without a fixed charging station.