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1/2x5/16 Chain Size Designation
1-005-42 SS RCL-SA1 Ametric® Part Number
121891 SKU No.
Rivet Type
Stainless Steel
Single Strand Roller Chain
12.7 mm Pitch (P)
7.75 mm Between Inner Plates (b1)
8.51 mm Roller Diameter (d1)
17 mm Over All Chain Width (L)