Ruuvinpoistajasarja ks tools 150.1330 – 6-osainen

The screw extractor set ks tools 150.1330 — 6-piece is a compact kit designed to remove damaged, rounded or seized screws and bolts without enlarging holes or weakening surrounding material. The set contains six hardened extractors in graduated sizes to match common fastener diameters, allowing controlled removal of stripped screws in workshop, automotive and general maintenance environments. The tools are made to withstand the torque required for extraction while minimizing additional damage to parts.

Advantages

The hardened steel extractors provide reliable grip on damaged fastener heads and are sized to cover a wide range of small to medium fasteners. The kit reduces the need for destructive removal methods and helps preserve components and threads. Its compact layout and clear size progression make it practical to keep in a toolbox for on-site repairs or garage use.

Suitable for

• Removing stripped or rounded screws and bolts
• Automotive repair and maintenance
• Workshop and industrial maintenance tasks
• Household repairs where fasteners are seized or damaged

Key specifications

• Number of pieces: 6 extractors
• Material: hardened tool steel for extraction durability
• Size range: graduated sizes to fit common small-to-medium fastener diameters
• Finish: corrosion-resistant surface treatment
• Storage: compact case or organizer for transport and storage

How to use

Select the extractor size that best matches the diameter of the damaged screw or bolt. If necessary, clear debris from the fastener head and create a small pilot center with a punch or drill to help locate the extractor. Insert the extractor into the damaged head and apply steady rotational force in the removal direction using an appropriate wrench, T-handle or driver shank. Increase torque gradually to avoid breaking the extractor; if the fastener is heavily corroded, apply penetrating lubricant and allow time to soak before attempting removal.

Recommendations

Use appropriate personal protective equipment such as eye protection when drilling or applying force. Avoid excessive torque that could shear the extractor; if an extractor becomes stuck, reduce force and consider heating, lubrication or professional assistance. Store the set in a dry place to maintain tool condition and check compatibility of extractor size with the fastener before use.