TYC 08B-2 (1/2 inch) pitch duplex chain per metre

TYC 08B-2 (1/2 inch) pitch duplex chain per metre

TYC 08B-2 (1/2 inch) ROLLER CHAIN - British Standard
 DUPLEX to DIN8187 (ISO 606-1982 & SMS 1613)

TYC 
Type
Pitch D1 C B1 D2 T1  H F2 Avg.
Tensile
Strength
Weight
approx.
inch mm mm mm mm mm mm mm kgf kg/m
Q08B-2 1/2 x 5/16 8.51 15.39 16.2 4.45 1.49 11.30 11.8 3960 1.3

Priced per metre to the nearest next whole pitch.