Impact screwdriver set (12 pcs.) QUATROS QS14243A

Description Impact screwdriver set (12 pcs.) QUATROS QS14243A

Professional screwdriver set with a through-shaft for removing stuck fasteners.

SKU: QS14243A

Functional purpose

Impact screwdriver set for removing stuck and seized fasteners. The through-shaft withstands hammer blows.

Package contents

12 screwdrivers: 6 Phillips (PH0–PH4) and 6 slotted (3.2–9.5 mm). All with magnetic tips.

Impact design

Through-shaft made of chrome-molybdenum steel with a large impact pad. TPR handles.

Description QS14243A

The QS14243A Impact Driver Set is a professional tool for workshops that work with rusted and stuck fasteners. This set contains 12 screwdrivers: 6 with a Phillips cross-shaped profile (PH0–PH4) and 6 with a slotted head (3.2–9.5 mm). All have magnetic tips and a through-rod made of chrome-molybdenum steel.

Trying to unscrew a rusted screw with a regular screwdriver often leads to stripping the screw head and the inability to dismantle. The QS14243A completely solves this problem: the through-rod allows you to apply hammer blows to the impact pad, which creates axial force and turns the screw. The hex head of the handle allows you to use a wrench for additional torque.

Technical characteristics

⚠️ Important: Wear safety glasses when applying impact. Make sure the screwdriver is correctly seated in the screw slot before impacting.

Kit contents

When to use this set

• For removing rusted brake disc and caliper screws.
• When loosening seized fasteners on the engine and transmission.
• For working with screws damaged by corrosion.
• When additional torque is needed with a wrench.
• For general metalworking work with various types of screws.

QS14243A Benefits

Through shaft

Allows hammer blows to loosen seized screws without damaging the handle.

Hex head

Can be used with a wrench to create additional torque.

Magnetic tips

Holds screws and bolts in awkward positions when working.

Frequently asked questions

Can I use a regular hammer?

Yes. The impact pad is specifically designed for hammer blows. A hammer weighing 300-500 g is recommended.

Is the set suitable for JIS screws?

The set includes Phillips (PH) screwdrivers, which are compatible with most screws. For Japanese JIS screws, it is recommended to use special screwdrivers.

What size wrench is required for the handle?

The hex head of the handle is a standard size for an open-end or adjustable wrench. The exact size depends on the screwdriver model.

What is the warranty for the QS14243A set?

The tool is guaranteed for 12 months against manufacturing defects under professional use.