Screw On Retainer is the Atlas Copco service part carried under part number 9247996910. This part keeps the steel captive in the tool under repeated impact, so it is inspected at every steel change and replaced on condition rather than on a schedule.

Give us the model and serial off your machine and we will confirm the fit; the full diagram library and the Atlas Copco tool range are the other two places to start. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.

• Part number: 9247996910
• Manufacturer: Atlas Copco
• Crowder SKU: AC-9247996910