#41 Roller Chain x 100 feet + 10 Free Connecting Links

#41 Roller Chain x 100 feet ANSI Chain No.: #41 Length: 100 feet Pitch (P): 0.5 inch (12.7 mm)  Roller Diameter (d1 max): 0.306 inch (7.77 mm)  Width Between Inner Plates (b1 min): 0.246 inch (6.25 mm)  Pin Diameter (d2 max): 0.141 inch (3.58 mm) Pin Length (L max): 0.541 inch (13.75 mm) Pin Length (Lc max): 0.590 inch (15.00 mm) Inner Plate Depth (h2 max): 0.390 inch (9.91 mm) Plate Thickness (T max): 0.051 inch (1.30 mm) Ultimate Tensile Strenght (Q min): 6.67/1516 kN/LB Average Tensile Strenght (Qo): 12.8 kN Weight (q): 0.276 lb/ft (0.41 kg/m)