[ FIT] Designed specifically for lawnmowers, a seamless replacement that fits perfectly, enhancing your mowing experience. [ROBUST CONSTRUCTION] Made from materials to endure outdoor conditions, providing reliability and longevity during every use. [MULTIFUNCTIONAL USE] Not only for lawnmowers, but also compatible with lathes and various industrial equipment, expanding its utility just gardening. [EASY INSTALLATION] Features a 5/16 18 X 3/4" thread size for straightforward installation without any tools required, making it convenient for quick replacements. [VALUE PACK] Comes with two replacement knobs in one package, you always have a spare on hand for your equipment needs.