The Chicane Metric and Across Flats Hex Key Set (30 Piece - CH4019) is designed for professional use, offering a comprehensive selection of hex keys in both metric and across flats sizes. Constructed from CRV (Chrome Vanadium) steel, these hex keys provide exceptional strength and durability, ensuring reliable performance in various applications, including automotive, mechanical, and industrial tasks.

The set exceeds ANSI standards, guaranteeing precision and quality in every piece. It comes with a sturdy plastic storage case, facilitating organized storage and easy access to the hex keys. This professional combination hex key set is ideal for tasks requiring accurate fastening and unfastening of hex bolts and screws, making it a valuable addition to any toolkit.

Contents:

• Metric short arm: 0.7mm, 0.9mm, 1.3mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 10mm
• Across flats long arm: 0.028", 0.035", 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8"

Part number: CH4019