Securely holds .401� Parker shank chisels on IR Air Hammers 121, 132, 772.
Safe to use, fast to change chisels.
Just pull back collar to install and remove chisel.
Retainer becomes part of tool eliminating need for other retainers.
WARNING: This product can expose you to chemicals including NICKEL (METALLIC), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.