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ORS Nasco Allen™ Long-Arm Hex Key Sets

Resist rotational distortion

Supplier:  ORS Nasco 02356128

Catalog No. 18-861-202

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. View substitute products »



  • All hex keys are precision formed to exact tolerances for precise fit
  • Alloy steel material
  • L-handle, hex tips
  • Includes metal box
  • Tip size: 1/16 in. (1.5875mm) [min.], 5/64 in. (1.9844mm), 3/32 in. (2.3813mm), 7/64 in. (2.778mm), 1/8 in. (3.175mm), 9/64 in. (3.578mm), 5/32 in. (3.96875mm), 3/16 in. (4.762mm), 7/32 in. (5.556mm), 5/16 in. (7.937mm), 3/8 in. (9.525mm), 1/2 in. (12.7mm) [max.]



Alloy Steel
Black Oxide
Metal box


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