Parallels花崗巖平行棒(2根/付)Usedforsettingupworkonmachinetablesandsurfaceplates.Soldinpairs.ManufacturedtoBS906:Part1:GradeBforflatnessandparallelismofworkingfaces.SuppliedwithUKAScertificate. Weight Order Code Price/PrLxWxH each OXD-306 RMB160x25x16mm 0.55kg -3020K 2743.50250x40x25mm 1.83kg -3040K 3871.10400x63x40mm 6.97kg -3060K 4581.90