Hex key set Topex Torx T-type T10–T50 with hole, 9 pieces (MPN 35D968)

The Topex Torx T-type T10–T50 set is a compact 9-piece assortment of Torx hex keys designed for working with star-drive and tamper-resistant fasteners. Each T-key in the set features a through-hole in the shank to accept retaining pins or lanyards, enabling secure attachment and reducing the risk of loss during work at height or in constrained areas. The set covers the most common Torx sizes from T10 to T50, making it suitable for a broad range of mechanical, automotive and household maintenance tasks where Torx screw profiles are used.

Advantages

The T-type handle provides improved torque and ergonomic handling compared with straight L-keys, while the included hole in each shank allows the use of retention systems and safety cords. Hardened steel construction offers wear resistance and reliable engagement with Torx fasteners, and the compact format keeps the keys organized and easy to transport. The range of sizes in the set reduces the need to combine multiple individual tools when servicing equipment with varying Torx fasteners.

Suitable for

• Mechanical assembly and disassembly tasks using Torx screws
• Automotive repair and maintenance where star-drive fasteners are common
• Household and DIY projects involving tamper-resistant or star-shaped screws
• Field service and maintenance requiring tool lanyards or retaining pins

Key specifications

• Type: Torx (star) T-type hex key set
• Number of pieces: 9
• Size range: T10, T15, T20, T25, T27, T30, T35, T40, T50
• Shank feature: through-hole for retaining pin or lanyard
• Handle style: T-type (T-handle) for increased torque
• Material: hardened steel for wear resistance
• Finish: corrosion-resistant surface treatment

How to use

Select the Torx key that matches the fastener size and insert the star tip fully into the screw recess to ensure full contact. Use the T-handle for improved grip and turning leverage; apply steady, controlled force to avoid cam-out or rounding of the screw head. If working in elevated or constrained locations, attach a retaining pin or lanyard through the shank hole to secure the tool and reduce the risk of dropping it. After use, return keys to their holder or storage pouch to maintain organization and protect tip geometry.

Usage recommendations

For optimal durability, clean tips after use and avoid excessive side loading. When loosening rusted or overtightened fasteners, consider applying penetrating lubricant first and use steady, gradual torque to prevent damage to the fastener and tool.