Topex Torx Pin Key Set 8 pcs T9–T40 model 35D959

Topex Torx Pin Key Set 8 pcs T9–T40 model 35D959 is a compact set of fixed-pin security Torx (hexalobe) keys designed for driving Torx fasteners that include a central pin. The set covers sizes T9, T10, T15, T20, T25, T27, T30 and T40, providing a range suitable for common mechanical and electronic assemblies. The tools are intended for maintenance, repair and installation tasks where security Torx screws are used and where a durable, precise driver is required.

Advantages

The Topex Torx pin keys are manufactured to offer accurate fit to hexalobe fasteners with center pins, reducing cam-out and fastener damage. Each key provides a rigid shaft and defined tip geometry for consistent torque transfer. The compact set format keeps the tools organized and accessible for technicians working on small devices or larger installations. The range of sizes included eliminates the need to carry multiple separate drivers for common security Torx applications.

Suitable for

• Maintenance and repair of consumer electronics and appliances
• Assembly and disassembly of mechanical components with security Torx screws
• Automotive interior and trim fastener work using pin-type Torx
• Installation tasks where security fasteners are specified

Key specifications

• Set contents: 8 fixed-pin Torx keys covering sizes T9, T10, T15, T20, T25, T27, T30, T40
• Tool type: Security Torx (hexalobe) keys with fixed central pin
• Design: Rigid shafts with defined hexalobe tip geometry for secure engagement
• Application: For driving pin-type Torx fasteners in mechanical and electronic assemblies

How to use

Select the Torx pin key that matches the fastener size, ensuring the fixed central pin engages the screw's central hole while the hexalobe tip mates with the lobes. Insert the key squarely into the fastener and apply steady torque using the shaft. For higher torque tasks, use an appropriate handle or adapter if compatible; avoid applying excessive side force that could deform the fastener or tip. Keep the bits clean and free of debris to maintain accurate engagement.

Usage recommendations

Use the set for tasks that require secure engagement with pin-type Torx screws. Inspect fasteners for wear before applying torque, and match the correct size to prevent rounding. Store the keys in the provided case or designated holder to protect tips and maintain organization.