Freezing temps can crack trigger valves from water expansion inside the valve.

Prevent this damage by installing the brass hex nut.

Brass threads are weaker than stainless so this brass hex cap will fail before the stainless valve will.

Get it. Install it. Forget it.

Another problem solved.

Brass Nut Freeze Protection for Soft Touch

Brass Hex Nut

Brass Hex Nut

Price $5.74