Tuff Jug Standard Cap w/ Plug - Black (GEN 3)

The Standard Cap arrives molded with a 1 NPT thread and plug, givingyou a head start on customization.Remove the plug and effortlessly install your Auto-stop Spout (available separately), transforming your Standard Cap into a powerhouse of fluid-flow innovation. Picture the convenience - a cap that adapts to your needs, evolving from a classic storage cap to cutting-edge when needed.
Only fits current (GEN 3) jugs:981-4xxx-xxx / 981-5xxx-xxx