Mechanics tool set Proline 58717 — 17-piece hand tool kit

Proline 58717 — 17-piece mechanics tool set is a compact hand tool kit engineered for general automotive and mechanical tasks. The set includes a range of sockets, extensions and drive tools arranged to handle common fastening, loosening and adjustment operations. Its universal shaping allows engagement with hexagonal, metric and inch fasteners as well as square, TORX and spline profiles, and the design supports access to longer bolts where standard sockets may not reach.

Advantages

The kit’s compact layout and organized storage make it easy to transport and store while keeping tools accessible during work. Universal socket shapes reduce the need for multiple separate socket types, enabling a broader range of fasteners to be handled with fewer parts. Extension components increase reach for recessed or long bolts, improving versatility for maintenance and repair tasks.

Suitable for

• General automotive maintenance and light repairs
• Home workshop assembly and disassembly tasks
• Hobbyist mechanical projects and small engine work
• Basic professional technician tasks requiring a portable kit

Key specifications

• Number of pieces: 17
• Tool types included: sockets, extensions and drive accessories
• Compatibility: metric and inch fasteners; hexagonal, square, TORX and spline profiles
• Design feature: universal shape for multiple fastener types
• Form factor: compact, portable hand tool kit
• Application: fastening, loosening and adjustment operations

How to use

Select the appropriate socket or drive accessory for the fastener profile and size, attach it securely to the drive tool or extension, and apply controlled torque in the required direction to loosen or tighten. Use extensions to reach recessed or long bolts, ensuring the socket is fully engaged before applying force. Keep the tools clean and dry after use and return them to the storage case to maintain organization and prevent loss.

Usage recommendations

Use hand tools within their intended torque limits and avoid excessive impact or prying. For high-torque or safety-critical fastenings, use appropriately rated tools and follow manufacturer torque specifications. Store the set in a dry environment and inspect sockets and drives for wear before each use.