Drop-messenger-operated closing mechanism Back Catalog number: 438520 Availability: In the manufacturer's stock Price on request - + Recommended 8286A-500S SteriWare Scoop 500ml - PS - Box of 40. STERILE Price on request 5070S-25 25m stainless chain Price on request A854-100 Angled Tweezer (forceps). 100mm Price on request