PREMIUM - Precisely machined HEX & Torx sizes. Crafted and Designed with superior materials for increased torque and unmatched hardness. DURABLE - Industrial grade, heat treated S2 alloy steel ...
In fact, Eastwood suggests that the Powerbuilt 8-Piece SAE 3-Way T-Handle Spin Hex Wrench Set (or a metric option) will "quickly become your go-to hex key wrenches" for a few important reasons.