Rexnord: 16B-2 Cotte Connecting Link - Bitish Std Duplex Connecting Links British Standard Roller Chain - DIN8187/ISO 606. With RexPro, Rexnord set a new standard for quality chains. The RexPro chain is the result of further developing the Rexnord high performance chain. Over a timespan of four years the combination of selected steels, optimised manufacturing and the RexPro lubrication have all achieved these outstanding product characteristics. MPN: 16B-2-VGL-S EAN: 16B-2 Cotte Connecting Link - Bitish Std Attributes: ISO/ANSI Reference: 606 MFR Part No.: 16B-2-VGL-E Number of Strands: Duplex Pin Diameter: 8.28mm Pin Length (A+B): 111.4mm Pitch: 25.4mm Product Type: British Standard Connecting Link Standards Met: DIN8187