... . 2) KSW12-50NR,3/8", .050" as Oregon SANDVIKE chainsaw guide bar1) Parameter Model No.PitchGaugeOREGONKSW12-50NR3/8".050"SANDVIKE2) KSW12 ... from the USA and Switzerland directly as Oregon's exactly4) Guide bars include laminated bars and solid bars for both general ... , saw chain, and sprocket in China. The product line includes guide bar, saw chain, sprocket, rim, wrench, chain breaker, rivet spinner ...