Check the listing for details. #50 HEAVY DUTY Roller Chain x 10 feet + 2 Connecting Links, Great Quality!. Condition: New. Listed at 24.95 USD. WE SELL ONLY HIGH-QUALITY BRAND-NEW INVENTORY! Owned and Operated in the U.S.A. #50H Roller Chain 10 Feet with 2 Connecting Links CHAIN SPECIFICATIONS #50H Roller Chain x 10 feet + 2 connecting links ANSI Chain No.: #50H Length: 10 feet Pitch (P): 0.625 inch (15.875 mm) Roller Diameter (d1 max): 0.4 inch (10.16 mm) Width Between Inner Plates (b1 min): 0.370 inch (9.4 mm) Pin Diameter (d2 max): 0.2 inch (5.08 mm) Pin Length (L max): 0.815 inch (20.70 mm) Pin Length (Lc max): 0.874 inch (22.20 mm) Inner Plate Depth (h2 max): 0.594 inch (15.09 mm) Plate Thickness (T max): 0.080 inch (2.03 mm) Ultimate Tensile Strength (Q min): 22.20/5045 kN/LB Average Tensile strength (Qo): 29.4 kN Weight (q): 0.685 lb/ft (1.02 kg/m) MOST ITEM SHIP ITEMS THE SAME BUSINESS DAY!