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Securely transmit torque from rotating components to a shaft with our precision key stocks. These removable steel bars, also known as keys, are essential for locking gears, sprockets, and sheaves into place. We offer both Woodruff keys (semi-circular) and parallel sunk keys (square cross-section) in a variety of imperial and metric sizes. Our key stocks are designed to provide a positive, no-backlash fit, ensuring reliable power transmission for your machinery and equipment. Explore our range and find the right key stock for your application. AIMS Industrial delivers worldwide. We offer free shipping* on orders over $299 for Adelaide, Brisbane, Melbourne, Canberra, Perth and Sydney. *Terms and conditions apply.

Can't find what you're looking for? Use the search function above, browse our categories and brand list, or contact us. AIMS Industrial delivers worldwide. We offer free shipping* on orders over $299 for Adelaide, Brisbane, Melbourne, Canberra, Perth and Sydney. *Terms and conditions apply.