Product Description Replacement stem for 400 series. Left hand graphite packing and packing washer are included. Pre-tapped (threaded) for the handle screw. Replacement stem for the Mansfield style wall Sillcock. Highlights: Size: 8"Replacement stem for 400 series Frost free Left hand graphite packing and packing washer are included Pre-tapped (threaded) for the handle screw Replacement stem for the Mansfield style wall hydrant Stem Assembly for a 8 inch 400 ASFP-400 Series, Overall Stem length 12" From the Manufacturer PRIER residential hydrants are the finest quality available. Made from heavy cast brass patterns, copper tubing with stainless steel and aluminum accessories, these hydrants are designed, built and tested to last for the life of your plumbing system. PRIER stems are made with heavy brass ends and are secured at the handle and at the seat with long wearing ACME threads. Since we secure our stem at both ends of the valve, we can manufacture a hydrant to virtually any length and not encounter problems associated with stem seating, rattling, or noise under flow. PRIER offers eight different residential models with as many as seven standard inlet options, twelve standard lengths and options for custom lengths and plating finishes. We make variety and customization a priority at PRIER so you can have the valve you need, when you need it.