【LINEMASTER】522-B14,
522E,
【Apex Tool Group】522N,CUTTER 4.5" DIAG OVAL SEMI FLUSH
【LINEMASTER】522-N30,
522NV,CUTTER SIDE OVAL FULL FLUSH 4.5"
522NW,522NW DIAGONAL CUTTER W/WIRE CAT
【Keystone Electronics】523,HANDLE .312"DIA 10-32THREAD ALUM
【Energizer】523 (EVEREADY),消费电池与相机电池 ALKALINE 4.5V
