The step wrench (1/2") is suitable for all standard drain fittings, radiator valves, thermostats, etc. 5 steps (3/8", 7/16", 1/2", 16 and 21 mm).
Step wrench with 5 steps
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Product description
Step wrench insert (1/2") for HVAC applications: Installation and removal of radiator valves, thermostats, drain fittings, etc.
Sets with this tool:
Applications:
Sanitär-, Heizungs- & Klimatechnik
