The ring spanner's connection with a fastener is very similar to
that of a box spanner. The heads on a ring spanner set - each
piece
usually has a head at each end - are formed as a single closed
loop
containing a machined profile, which contacts the nut on all sides
simultaneously.
Brand:Tarparia
₹700
I bought this set for my workshop and I'm very happy with it.
The spanners are well made and durable. Great value for the
price
The ring spanner set is decent.The sizes are perfect,
it is
what I expected for the price.