Product Description Detailed Specs Downloads Reviews/Questions Product Description SATO, EXTERNAL UNWINDER FOR WS4 Detailed Specs null null null null null null null null null null MFG Part Number 59-WT203-001 Product Type Accessory Product Family WS4 Downloads Warranties Warranties Reviews/Questions The SATO 59-WT203-001 is also known as SAT -59WT203001 or 59WT203001