M Jacob & Sons Bottles Closures Services Clearance Items Glass Plastic Page 1 Page 2 Page 3 Page 4 High Density Low Density PET / PVC Polypropylene Polystyrene Page 1 Page 2 Page 3 Continuous Thread Dispensing Sprayers & Pumps Child Resistant Corks Specialty Metal Plastic Bakelite Material Codes Conversion Tables Neck Finish Liner Specs Terms A - L Terms M - Z FAQ's Request Info Contact Us PH: 248-737-9440 FX: 248-737-2151 Email Us About M. Jacob & Sons For over four generations we have been a dependable supplier of containers and closures. We share our broad based knowledge of packaging with