What's in the box:

R22 R410 Air Conditioner Adding Safety-Valve Quality Refrigerant Connector with 5/16 SAE to 1/4 SAE Hose Thread Transform Adapter (Standard)

This set includes 1pcs R22 v-alve, 1pcs R410 v-alve and 1pcs 1/4 SAE adapter. Made of quality copper material, thickened v-alve body, with fine durability. Perfect for air conditioner refrigerant adding use. You can have a try.

Features:
This set includes 1pcs R22 v-alve, 1pcs R410 v-alve and 1pcs 1/4 SAE adapter.
Made of quality copper material, thickened v-alve body, with fine durability.
Blue v-alve with 1/4 SAE interface, which is suitable for works with R22 air conditioner.
Red v-alve with 5/16 SAE interface, which is suitable for works with R410 air conditioner.
The adapter is used to transform hose thread from 5/16 SAE to 1/4 SAE.

Specifications:
Name: Safety Valves Set
Material: copper
Item size: 70 * 25 * 25mm / 2.76 * 0.98 * 0.98in
Item weight: 152g / 5.36ounce
Package size: 143 * 95 * 42mm / 5.63 * 3.74 * 1.65in
Package weight: 178g / 6.28ounce

Packing List:
2 * Safety Valves
1 * Adapter