Manual screwdriver Proline ZR10191, 100 mm length, Security Torx tip

Proline ZR10191 is a manual screwdriver designed for working with tamper-resistant Torx security screws. It features a 100 mm steel shaft and a Security Torx tip engineered to engage the pin-in Torx recess found in many electronics, appliances and equipment fastenings. The tool is supplied as a single-piece screwdriver with a two-component anti-slip handle that combines hard and soft materials for controlled torque application and a colour-coded grip for quick identification.

Advantages

The compact 100 mm length allows access to confined spaces while maintaining leverage for tightening and loosening fasteners. The Security Torx tip is precisely formed to reduce cam-out and prevent damage to screw heads. The two-component handle improves grip comfort and control during repetitive tasks, and the colour-coding makes it easier to distinguish this screwdriver among other tools.

Suitable for (tasks / use cases)

• Disassembly and reassembly of consumer electronics
• Maintenance and repair of household appliances
• Servicing IT and networking equipment with security Torx screws
• General workshop and field repair tasks requiring tamper-resistant fasteners

Key specifications

• Shaft length: 100 mm
• Tip type: Security Torx (pin-in Torx)
• Handle: Two-component hard/soft anti-slip material
• Handle feature: Colour-coded grip
• Supply: Single-piece manual screwdriver

How to use

Align the Security Torx tip with the screw recess so the centre pin engages the pin hole and the fluted profile sits fully in the screw lobes. Apply steady axial pressure and turn the handle clockwise to tighten or counterclockwise to loosen. Use controlled force to avoid stripping the screw head; the anti-slip handle helps maintain a secure hold during torque application. The 100 mm shaft provides reach in shallow or moderately recessed locations while allowing the user to feel torque transmission from the tip.

Usage recommendations

Inspect the tip before use and replace the screwdriver if the tip shows signs of wear or deformation. Use the screwdriver only with matching Security Torx fasteners to avoid damage. For higher torque requirements, consider using a tool designed for greater leverage or a compatible bit in a powered driver with torque control.