Impeller Removal Tool. 1-9/16" to 2-9/16" (40mm - 65mm). Features:. Simple to use. Fits ALL makes of impeller. Avoids damage to pump. All Stainless Steel. WARNING: This product can expose you to chemicals including ANTIMONY OXIDE (ANTIMONY TRIOXIDE) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.