Total THT106191 Hex key 9pcs
KSh 1,750
Hex key
9pcs hex key set
Material：Cr-V
Size：1.5mm,2mm, 2.5mm, 3mm, 4mm,
5mm, 6mm, 8mm, 10mm.
Long arm
Heat treatment and chrome plate
Packed by double blister
Total THT106191 is a 9-piece extra-long arm Hex (Allen) key set engineered for high-torque driving and deep-reach access in mechanical, automotive, and general machinery maintenance.
Technical Specifications & Key Features
| Feature | Specification |
| Model | THT106191 |
| Piece Count | 9 Pieces |
| Sizes Included | 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 |
| Material | Industrial-Grade Drop-Forged Chrome Vanadium (Cr-V) Steel |
| Design / Profile | Extra Long Arm L-Key style |
| Finish | Heat-treated with anti-rust protective coating |
| Storage | Folding plastic organizer clip with clear size markings |
Primary Uses & Benefits
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Extra Reach & Leverage: The extra-long shanks allow you to reach deeply recessed socket cap screws while generating maximum leverage to break stubborn, over-tightened fasteners free.
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Dual-End Utility:
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Long Arm: Ideal for reaching deep into tight or narrow engine and machinery housings.
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Short Arm: Designed for applying heavy manual torque in high-load applications where space is limited.
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Precision Machined Ends: Straight-cut, chamfered hex ends ensure a snug, precise fit into hex socket screws, preventing rounding of both the tool tip and the fastener head.
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