ESTWING Framing Hammer - 22 oz USA Made Long Handle Straight Rip Claw Hammer with Smooth Face & Shock Reduction Grip - E3-22S

Drop-forged from US steel and induction-hardened at the cutting edge — the jaw faces are hardened to a different rockwell than the body, giving you a tool that cuts hardened copper wire while maintaining a shock-resistant body that won't crack. Klein has been the standard-issue pliers for US electricians since 1857 and is still made in Mansfield, Illinois. The 9-inch model handles up to 6-gauge solid and 8-gauge stranded wire in its side cutter. The insulated handle versions are ASTM and UL tested to 1,000V AC — real working electrical safety rating, not decorative rubber.

Wera's Kraftform handles are made from a multi-component material — a hard polypropylene core with a soft-zone Santoprene grip bonded to it in a specific oval geometry that matches the natural hand position, reducing torque effort by 20% compared to round handles (their claim, supported by independent ergonomic studies). The tips are laser-tipped — a surface treatment that hardens the tip edge and dramatically increases bit retention in cross-head screws. Made in Wuppertal, Germany. The chrome vanadium steel shafts are individually hardened. Wera backs each screwdriver with a warranty against breakage.

Starrett squares are precision-machined in Athol, Massachusetts to tolerances of ±0.0001 inch. The blade is hardened and ground stainless steel with graduations engraved and filled (not printed) — they cannot wear off. The cast iron head is machined flat and square to within fractions of a thousandth of an inch. Unlike the Chinese-made squares sold at hardware stores, a Starrett square is accurate enough to use for precision machining setups. The center-finding and protractor heads are interchangeable on the same blade. These tools are passed from machinist to machinist across careers; Starrett has made them since 1880.