GB Needles Groz-Beckert – 763172 – PYA-4 150/5 Needle September 9, 2020December 3, 2020 dsiflarsenadm GB System PYA-4, Groz-Beckert, Needles GB System: PYA-4Point Style: R EMCoating: ChromiumNeedle Size: 150Packing Unit (Pcs): 50 Please Contact Your Preferred DSI Sales Office Today for All Your Groz-Beckert Needle Needs!