Home / Atraumatic Extraction & Bone Management / Membrane Fixation & Bone Screws / Bone Graft Screw System / Membrane Holding Instrument Membrane Holding Instrument£52.97 Excludes VAT Membrane Holding Instrument quantity Add to Order SKU: ZEP-47.520.02 Category: Bone Graft Screw System Related products Pilot Drill Bone Graft Screw System Storage Box for Screw System Bone Block Drill