Arrowhead Brass ABP SL14-AS Stem Kit. With this kit you can make a Arrowhead Brass stem that ranges from 4" to 14" long. This kit will come with Instructions, tools, and a template. Also on the back of the pack is a list of instructions. This is a genuine arrowhead brass part. The stem is copper. However the cartridge that comes with the stem is metal, along with the wrench. 

Arrowhead Brass SL14-AS Anti-Siphon Select-A-Length Universal Replacement stem is compatible with Arrowhead Brass series 420 and 460 wall hydrants. Also known as the arrow breaker, and the vacuum breaker faucets. The tool to cut the stem to the length you need is also included. Therefore if you need a 10 inch stem you measure and cut where needed. 

• Lead-Free
• Uses genuine Arrowhead Brass parts
• No need to remove the existing stem to determine the correct length
• Easy installation
• Instructions, tools, and template included
• Replaces 4”-14” Arrowhead Brass stems
• Arrowhead Brass 3-year limited warranty

In conclusion the Arrowhead Brass ABP SL14-AS Stem Kit comes complete. Once you cut the stem to the length needed it is ready to install. The wrench and cartridge also come with this kit. It works with a few different faucets as well.