·High quality C3771BD coppey valve body
·Special tough rabber protective guard

·Gentle and comfortable designhand knob stractare

·Reliable sintered glass window
·Durable product quality

· HS-473AL-36"
· HS-473AL-60"
· HS-473AL-72"

·Code Number:1109

·Connection:1/4SAE
·Application:R410A R22 R134a R407c