Hex key Proline 48548 — 1 pc, L-shaped Allen wrench

Proline Torx Pin Wrench T7 is a T7 pin-type Torx key designed for use with tamper-resistant Torx screws that have a central locating pin. The tool provides precise engagement in confined spaces and is intended for work on electronics, small appliances and mechanical assemblies. Its compact profile and accurate tip geometry reduce cam-out and allow controlled torque application when fastening or loosening pin-type Torx fasteners.

Advantages

The pin-type Torx key offers exact fitment to pin-recess Torx heads, improving contact and reducing damage to screw heads. Its hardened tip maintains shape during repeated use, while the compact design enables access to tight or recessed fasteners. The tool is lightweight and simple to handle, suitable for technicians and hobbyists who need repeatable, reliable engagement with security Torx screws.

Suitable for

• Repair and assembly of consumer electronics (phones, laptops, tablets)
• Servicing small household appliances and gadgets
• Mechanical assemblies that use tamper-resistant Torx fasteners
• Precision work where controlled torque and accurate alignment are required

Key specifications

• Tool type: pin-type Torx key
• Size: T7
• Tip: pin-equipped Torx geometry for tamper-resistant screws
• Design: compact hand tool for confined access
• Recommended use: fastening and loosening pin-recess Torx fasteners in small components

How to use

Select the T7 pin-type Torx key to match the pin-recess Torx fastener. Insert the pin tip into the center hole of the screw head and seat the Torx profile fully into the recess. Apply steady, controlled torque while maintaining axial pressure to avoid slipping. For tightening, turn clockwise until the required torque or snug fit is achieved; for loosening, turn counterclockwise. Use care to maintain alignment between tool and screw to prevent rounding of the head.

Usage recommendations

Use the T7 pin-type Torx key with moderate torque and avoid impact or excessive force. Clean the tool and screw recess before use to ensure full engagement. When working on sensitive electronics or precision assemblies, consider using ESD-safe handling practices and a torque-limiting driver if exact torque is needed.