Ingco HHK12091 Ball point hex key 9pcs

Ingco HHK12091 is an Industrial-grade 9-piece long-arm ball point hex (Allen) key set designed for turning socket head cap screws and hex fasteners, featuring a spherical end for off-axis operation.

Included Sizes (9 Pieces)

• 1.5 mm

• 2.0 mm

• 2.5 mm

• 3.0 mm

• 4.0 mm

• 5.0 mm

• 6.0 mm

• 8.0 mm

• 10.0 mm

Key Specifications & Features

• Model Number: HHK12091

• Material: Industrial-grade Chromium-Vanadium Steel (Cr-V), fully drop-forged and heat-treated for high torsional strength and rounding resistance.

• Dual-End Design:

  • Straight Hex End: Located on the short arm for applying maximum torque to loosen or lock fasteners.

  • Ball Point End: Located on the long arm, allowing entry angles up to 25° off-center for driving fasteners in blind, recessed, or cramped spaces.

• Length Design: Extra long-arm pattern for high leverage and extended reach into deep bolt cavities.

• Surface Finish: Matte satin chrome finish for corrosion protection and oil resistance.

• Packaging: Hinged plastic clip holder with clearly marked size slots for organized storage and quick selection.

• Primary Uses: Machinery assembly, automotive service, bicycle repair, furniture construction, and industrial equipment maintenance.