You can view this product in person at our tool store — Ateities pl. 30G, Kaunas
⬡ Step key for 1/2" Dr. Quick-release ratchet inner type (YT03316, YATO)
Material CrV steel
Step key for quick-release ratchet with hole YT-03315 is used to mount:
Connectors with external thread (nipples)
Heating valves
Bottom cuts on radiator returns
Valve extensions