The Perfect Fitâ„¢ lever is our newest addition to our tank lever product line. The simple, yet innovative design adjusts to any toilet tank, including right handed tanks. Simply rotate the arm for the perfect fit. The durable plastic arm can also be adjusted in several ways. Eliminate the guesswork when installing a new toilet handle with Perfect Fitâ„¢, designed to fit the most tanks and brands. The 642 features a stylish metal handle in a brushed nickel finish to enhance the look of any toilet.