The Klein Tools Model 51604 is a professional-grade iron conduit bender engineered for electricians and contractors who need fast, accurate, and repeatable bends on 3/4″ EMT conduit (1/2″ Rigid/IMC). Featuring Klein’s patent-pending Angle Setter™ technology, it takes the guesswork out of compound and multi-bend runs — helping you hit your angles consistently and reduce wasted conduit on the job site. The wide foot pedal delivers excellent stability during bending, with angled grooves for extra traction on slippery or uneven surfaces. Bold cast-in benchmark symbols, degree scales, and multiplier scales are clearly visible at a glance, so you can work efficiently without stopping to measure. Whether you’re running EMT through a commercial build, bending offsets in a tight mechanical room, or doing residential rough-in, the 51604 is a dependable, job-site-ready tool that earns its place in every electrician’s kit.

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