roloc to 3/8 adapter for use with most 3/8 drive tools has been tested with Milwaukee snap on tools mac tools DeWalt standard 3/8 fitting just pust on and away you go easy to use saves time on getting a prep tool out and for hard to reach areas ca be used on 3/8 ratchet ideal for cleaning engine parts brakes ect with out buying another tool part is 3d printed from abs excessive force will reduce the life time and possibly brake the adapter only comes as adapter no tools or sanding disc included any questiong plaese just ask happy to help
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