Rengasavainsarja c.k tools T4344M7ST — 7-osainen 8–19 mm

The c.k tools 7-piece ring spanner set T4344M7ST provides ring spanners in sizes 8, 9, 10, 11, 12, 13 and 19 mm designed for tightening and loosening hexagonal nuts and bolts. This compact set covers common metric sizes used in automotive, mechanical and domestic repair tasks and supplies a reliable fit for general maintenance and professional applications where access and torque control are important.

Advantages

The set groups seven frequently used ring spanners in a compact layout that simplifies transport and storage. Each spanner is shaped to engage hex heads precisely, reducing the risk of rounding fasteners and improving torque transfer. The selection of sizes includes the most common small to medium metric diameters, allowing the set to serve a wide range of repair and assembly operations without unnecessary extras. Durable finish and consistent dimensions support repeated use in workshop and field conditions.

Suitable for

Key specifications

How to use

Select the spanner that matches the hexagon size of the nut or bolt to ensure a snug fit. Place the ring end fully over the fastener head, align the tool square to the fastener, and apply steady force in the required direction for loosening or tightening. When working in confined spaces, orient the handle and apply short, controlled strokes to avoid slipping. Inspect the spanner before use for wear or damage and replace if engagement becomes loose.

Recommendations

Use the correct size from the set to prevent damage to fasteners. Avoid using the ring spanner on rounded or excessively corroded heads. Store the spanners in their compact holder to maintain organization and protect the tool finish; clean and lightly lubricate after exposure to moisture to reduce corrosion.