Wrench with a spindle, 1/2 ", size 9,6 / 11,6 / 12,6 / 16,4 / 21mm 03316

Product description

Step key 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. On both sides, there is an incision designed for screwings with projections. 
The YT-03316 step wrench for YT-03316 screw connection together with the YT-03315 ratchet is used for mounting: 
- connectors with external thread (nipples) 
- heating valves 
- lower cuts at radiator returns 
- valve extensions

Purpose / use

The step wrench YT-03316 with the ratchet YT-03315 is used for mounting: 
- connectors with external thread (nipples) 
- heating valves 
- lower cuts on radiator returns 
- valve extensions

Technical data