GR6POCR4GA26D
Greenseam Collar W/Damper, 4 in Duct Dia
What stands out about the WAGO 206-1204 Variocrimp 4 is the absence of sharp edges on the tool.
4" Round Take-Off Collar w/Damper 26 ga.
A nice touch on this air filter is the foam strip that reduces vibration noise.