SUPPORT SPRING 2.9MM 100PCS Back Catalog number: 209655 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 30919 RN Ferrule (S) .71 Price on request 31335 SEPTUM ADAPTER ASSY Price on request 249985 FITTING KIT 1/4" 2.9X2,5PCS Price on request