YATO · Code YT03317
⬡ Step key for 1/2" (3/8", 29/68", 1/2", 21/32", 27/32") (YT03317, YATO)
| Brand: YATO |
Description
Step wrench in sizes 3/8" (9.6 mm) / 29/68" (11.6 mm) / 1/2" (12.6 mm) / 21/32" (16.4 mm) / 27/32" (21 mm) with 1/2" drive, made of high-quality CRV steel. It has a cut on both sides intended for screw connections with protrusions.
The stepped screw wrench is used for assembly:
The step wrench is used for the assembly of: - external threaded connectors (nipples) - heating valves - lower shut-offs on radiator returns - valve extensions