Torx key long with ball head Wiha 366BE T15 136 mm

Wiha Torx key long with ball head 366BE T15 136 mm is a hand tool designed for driving T15 Torx fasteners where space is limited or angled access is required. The 136 mm long shaft provides extended reach into recessed or hard-to-access areas while the ball head lets the bit engage the screw at an angle, reducing the need for perfect alignment. The tool is intended for tasks that require precise Torx engagement and controlled torque in assembly, maintenance and repair work.

Advantages

The long shaft increases reach without sacrificing control, and the ball head enables angled insertion up to a limited degree to access fasteners from non-perpendicular positions. The T15 profile ensures positive engagement with Torx fasteners to reduce cam-out. The compact cross-section and slim shaft make it easier to work inside confined spaces or behind components. The tool is compatible with manual operation and provides predictable torque feedback for sensitive applications.

Suitable for

Key specifications

How to use

Insert the Torx tip into the T15 fastener and, when necessary, angle the tool slightly to engage the ball head feature for access at non-perpendicular angles. Apply steady manual force while turning the handle or shaft to drive or remove the screw. Ensure the Torx profile seats fully before applying higher torque to avoid stripping. Use the extended shaft to reach recessed fasteners and maintain a straight line of force as much as possible for best control.

Recommendations

Use the tool only with matching T15 Torx fasteners and avoid excessive torque beyond the fastener or tool’s rated capacity. Inspect the tip before use and replace the tool if the profile is worn or damaged. For applications requiring higher torque or repeated use, consider tools specifically rated for impact or powered operation.