5” to 4” Marmon V-band reducer flange 5” to 4” Marmon V-band reducer flange Monkey Fabrication Garage - MFG Made for the 5” borg marmom style flange to reduce to 4”. Clamp included. Sold ea. 

Made for the 5” borg marmom style flange to reduce to 4”. Clamp included. Sold ea. 

Made for the 5” borg marmom style flange to reduce to 4”. Clamp included. Sold ea.