Allen Wrench Sizes, Chart for Metric & SAE Hex Keys

A complete chart of Allen wrench sizes for both metric & SAE. View all the common hex key sizes that are seen in standard sets at Hand Tool Essentials.

TEKTON 0.028-3/8 in., 0.7-10 mm Hex Key Wrench Set (30-Piece) 25253 - The Home Depot

💼 ALLEN WRENCHES SET: This 30-piece allen wrench set includes 15 SAE and 15 metric keys covering SAE sizes 0.028, 0.035, 0.050, 1/16, 5/64, 3/32,

Kingsdun 30 Pcs Hex Key Set Metric/Imperial Short/Long Arm | SAE 0.028-3/8 inch | Metric 0.7-10 mm | Steel Allen Wrench Key for Furniture Assembly