OULII Side Mount Toilet flush Lever Handle for TOTO Kohler Toilet Tank Color: Silver golden. Material: Zinc alloy. Wrench width: about 8cm 3.15 inch. Lever length: about 21 cm 8.3inch. Featured side mount design, suitable for TOTO and Kohler toilet tank. To decorate your bathroom, make your life perfect and convenient. Please noted that there is no install instruction, please make sure you can install it before order.