
Roller Chain Sprocket, Bore Diameter 3/4 in, For Chain Pitch 1/2 in, For Number of Strands Double, Hub Type One Side, Material Steel, Maximum Bore Diameter 3/4 in, Number of Teeth 12, Outside Diameter 2.17 in, Pitch Diameter 1.932 in, Bore Type Fixed, Chain Number 40-2, Finish Black Oxide, Hub Diameter 1 9/16 in, Hub Projection 0.659 in, Includes Set Screws, Keyway Yes, Keyway Width 3/16 in, Length through Bore 1 1/2 in
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.