Used with the YT-03316 step key is used for mounting connectors with external thread (nipple), heating valves, lower shut-offs on the returns of the radiators, valve extensions
Material CrV
Connection size 1/2"
Ratchet mechanism with 30 teeth of a strong and durable structure
The non-slip handle with an ergonomic shape increases the comfort of work
The through construction with a 1/2 "drive allows you to change the direction of work by turning it 180°