Wrenches
Long hex key Unior 220/3L
Brand: Unior
In stock — 39 pieces, ship immediately
Available variants
Hex key long 1.5 mm
ERP code: 17023 · Catalogue number: 608510
Hex key long 2 mm
ERP code: 17198 · Catalogue number: 608511
Hex key long 2.5 mm
ERP code: 17024 · Catalogue number: 608512
Hex key long 3 mm
ERP code: 17025 · Catalogue number: 608513
Hex key long 4 mm
ERP code: 50784 · Catalogue number: 608514
Hex key long 5 mm
ERP code: 25868 · Catalogue number: 608515
Hex key long 7 mm
ERP code: 9975 · Catalogue number: 608517
Hex key long 8 mm
ERP code: 9644 · Catalogue number: 608518
Hex key long 10 mm
ERP code: 4863 · Catalogue number: 608519
Hex key long 12 mm
ERP code: 3253 · Catalogue number: 608520
Hex key long 14 mm
ERP code: 3254 · Catalogue number: 608521
Hex key long 17 mm
ERP code: 3255 · Catalogue number: 608522
Hex key long 19 mm
ERP code: 3256 · Catalogue number: 608523
Hex key long 1/2"
ERP code: 42135 · Catalogue number: 616987
Hex key long 3/16"
ERP code: 48330 · Catalogue number: 616981
Hex key long 3/8"
ERP code: 45728 · Catalogue number: 616985
Hex key long 5/16"
ERP code: 48018 · Catalogue number: 616984
Hex key long 7/16"
ERP code: 48019 · Catalogue number: 616986
Hex key long 9/16"
ERP code: 39343 · Catalogue number: 616988
Hex key long 1.5 mm
ERP code: 17023 · Catalogue number: 608510
Hex key long 2 mm
ERP code: 17198 · Catalogue number: 608511
Hex key long 2.5 mm
ERP code: 17024 · Catalogue number: 608512
Hex key long 3 mm
ERP code: 17025 · Catalogue number: 608513
Hex key long 4 mm
ERP code: 50784 · Catalogue number: 608514
Hex key long 5 mm
ERP code: 25868 · Catalogue number: 608515
Hex key long 7 mm
ERP code: 9975 · Catalogue number: 608517
Hex key long 8 mm
ERP code: 9644 · Catalogue number: 608518
Hex key long 10 mm
ERP code: 4863 · Catalogue number: 608519
Hex key long 12 mm
ERP code: 3253 · Catalogue number: 608520
Hex key long 14 mm
ERP code: 3254 · Catalogue number: 608521
Hex key long 17 mm
ERP code: 3255 · Catalogue number: 608522
Hex key long 19 mm
ERP code: 3256 · Catalogue number: 608523
Hex key long 1/2"
ERP code: 42135 · Catalogue number: 616987
Hex key long 3/16"
ERP code: 48330 · Catalogue number: 616981
Hex key long 3/8"
ERP code: 45728 · Catalogue number: 616985
Hex key long 5/16"
ERP code: 48018 · Catalogue number: 616984
Hex key long 7/16"
ERP code: 48019 · Catalogue number: 616986
Hex key long 9/16"
ERP code: 39343 · Catalogue number: 616988
Long hex key Unior 220/3L is an L-shaped Allen key with an extended long arm for tightening and loosening hexagon socket screws. The long arm makes it easier to reach recessed and hard-to-access screws. It is made of chrome-vanadium steel and nickel plated, in accordance with ISO 2936 L. Available in 13 metric sizes (1.5 – 19 mm) and 14 inch sizes (1/16" – 3/4").
Features
- Material: chrome-vanadium steel (CrV)
- Surface finish: nickel plated
- Profile: hexagon socket (Allen)
- Standard: ISO 2936 L (long version)
- Metric sizes: 1.5 – 19 mm
- Inch sizes: 1/16" – 3/4"
- Long arm length (L1): 91.5 – 379 mm, short arm (L2): 15.5 – 89 mm
- Unior lifetime warranty
Safety profile
The Unior safety cut distributes force across the flanks of the screw head rather than its corners. This reduces the risk of damaging the hexagon socket and ensures precise force transmission.
Which size fits my screw?
Reference key sizes for socket head cap screws to ISO 4762 (DIN 912):
- M3 – 2.5 mm
- M4 – 3 mm
- M5 – 4 mm
- M6 – 5 mm
- M8 – 6 mm
- M10 – 8 mm
- M12 – 10 mm
- M14 – 12 mm
- M16 – 14 mm
- M20 – 17 mm
- M24 – 19 mm
Applications
- Car and motorcycle servicing
- Machinery and industrial equipment maintenance
- Recessed and hard-to-reach screws
- Workshop and home use
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