42X100FT

277683 SKU No.

100 Foot Reel

Single Strand Roller Chain

08B ISO Number

12.7 mm Pitch(P)

7.75 mm Between Inner Plates(b1)

8.51 mm Roller Diameter(d1)

17 mm Over All Chain Width(I)

1/2x5/16 Chain Size Designation

4.45 mm Pin Diameter