USA PROTO Heavy Duty #4 Spline Drive x 3-1/8 Impact 6pt Socket 09950. HEAVY DUTY PROTO INDUSTRIAL 2-1/2″ X 3-1/8″ SOCKET! GOOD USED CONDITION WITH SOME WEAR AS SHOWN IN PHOTOS! LARGE HEAVY DUTY IMPACT SOCKET! WE CARRY OTHER SIZES AS WELL. WE APPRECIATE YOUR BUSINESS! Auctiva offers Free Image Hosting and Editing. Auctiva gets you noticed! This item is in the category “Business & Industrial\Light Equipment & Tools\Hand Tools\Sockets & Socket Sets”. The seller is “michigan_surplus” and is located in this country: US. This item can be shipped worldwide.