TNU Top Chain Curved Movement
Curved Movement: TRU, TKU, TTU, TPU,TNU, TO Top Chain
U.S. Tsubaki TNU Top chain consists of polyacetal resin
top plates snapped onto a special chain the same size as
RS60 chain and made of carbon steel
or nickel-plated carbon steel.
The outside surface of the
snap is tapered for float prevention.
TNU AND TNU-NP
Top plates are made of polyacetal. Chains are carbon steel or nickel-plated.
TNU AND TNU-NP
Top plates are made of polyacetal. Chains are carbon steel or nickel-plated.