Quick-change spring-type retainer is made to fit a wide variety of Pneumatic Hammer models
Retainer features a thumb lever that allows the tool to be changed quickly
Fits - American Pneumatic- All Models; Chicago Pneumatic- CP716; Desouter- All Models; Ingersoll-Rand- 121, 132, 772, AV10, AV12, AV13; Sioux- 270-272; Superior- All Models