Tool set Isma IS-41082-5DS — 108 pcs, 1/4" & 3/8" hex sockets 4–22 mm

Isma IS-41082-5DS — 108 pcs, 1/4" & 3/8" hex sockets 4–22 mm is a comprehensive metric socket set designed for general assembly, maintenance and repair tasks. The kit contains 108 pieces that cover a range of 1/4" and 3/8" six-point (hex) sockets in metric sizes from 4 mm up to 22 mm, together with drivers and accessories intended to work with common fasteners used in automotive, household and workshop environments.

Advantages

The set provides broad metric coverage in two common drive sizes, allowing efficient work on a variety of bolts and nuts without frequent tool changes. The six-point sockets ensure positive engagement with hex fasteners, reducing the risk of rounding, while the assortment of drivers and accessories increases versatility for different tasks. The organized kit format helps keep tools accessible and simplifies transport and storage.

Suitable for

• Automotive maintenance and light repair work
• Home and DIY fastening tasks
• Workshop general-purpose assembly and servicing
• Mechanical and maintenance professionals needing metric sockets

Key specifications

• Total pieces: 108
• Socket drive sizes: 1/4" and 3/8"
• Socket type: six-point (hex)
• Metric socket size range: 4 mm to 22 mm
• Includes drivers and accessories for use with listed sockets

How to use

Select a socket that matches the metric size of the fastener and attach it to the appropriate drive driver (1/4" or 3/8"). Fit the socket squarely onto the fastener, apply steady torque with the driver or ratchet, and turn in the required direction to tighten or loosen. Use extensions or universal joints from the kit where access is restricted. After use, return sockets and accessories to their designated positions in the kit to maintain organization and prevent loss.

Usage recommendations

Use properly sized sockets to avoid damage to fasteners. For high-torque applications, use the larger drive and appropriate extensions; avoid subjecting sockets to impact tools unless they are explicitly rated for impact use. Keep sockets clean and store the set in its case to prolong service life.