#40 Roller Chain Offset Links - 1/2" Pitch - Half Link

Below are the specifications for the chain that uses this half link: 
ANSI Chain No.: #40

Pitch (P): 0.5 inch (12.7 mm)
Roller Diameter (d1 max): 0.313 inch (7.95 mm)
Width Between Inner Plates (b1 min): 0.310 inch (7.85 mm)
Pin Diameter (d2 max): 0.156 inch (3.96 mm)
Pin Lenght (L max): 0.654 inch (16.60 mm)
Pin Lenght (Lc max): 0.701 inch (17.80 mm)
Inner Plate Depth (h2 max): 0.472 inch (12.0 mm)
Plate Thickness (T max): 0.059 inch (1.50 mm)
Breaking Load: 9.6 kN (2182 lbs)
Weight: 0.417 lb/ft (0.62 kg/m)