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| Product Name | OEM Customized Extra Long Arm L-Key Wrench Hex Allen Key Screwdriver |
| Material | #45(ASTM 1045), 50CrVA(ASTM 6150), Alloy Steel(S2), Beryllium copper, etc. |
| Finish | Black Oxide,Nickel Plated,Bronze Coated,Chrome Plated, Chromite Plated,Dacromet Coated,Electrophoresis Black Coated,Titanium Plated,Plain Oiled,Phosphate,etc. |
| Size | Metric,Inch |
| Length | Per your requirements |
| Customized | Available |
| FORM A | Available |
| Package | PE bag+lable+carton+pallet or according to customer's requirement |
A hex key, Allen key, or Allen wrench is a tool of hexagonal cross-section used to drive bolts and screws that have a hexagonal socket in the head (internal-wrenching hexagon drive).














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