Climax Chain Loop 16" / 40cm Chainsaw Chain 55 Drive Link CLC91NP55. This semi-chisel cutter type, CLC91NP55 Climax Chainsaw Chain Loop is 55 links in length, designed to fit easily fit Chainsaws with a pitch of 3/8", and a Gauge of 0.050 / 1.3mm.
eBay