#25H Heavy Duty Roller Chain x 10 feet
ANSI Chain No.: #25H
Lenght: 10 feet

Pitch (P): 0.25 inch (6.350 mm) 
Roller Diameter (d1 max): 0.130 inch (3.30 mm) 
Width Between Inner Plates (b1 min): 0.125 inch (3.18 mm) 
Pin Diameter (d2 max): 0.091 inch (2.31 mm)
Pin Lenght (L max): 0.350 inch (8.90 mm)
Pin Lenght (Lc max): 0.374 inch (9.5 mm)
Inner Plate Depth (h2 max): 0.236 inch (6.0 mm)
Plate Thickness (T max): 0.041 inch (1.04 mm)
Ultimate Tensile Strenght (Q min): 4.80/1091 kN/LB
Average Tensile Strenght (Qo): 5.5 kN
Weight (q): 0.114 lb/ft (0.17 kg/m)