Product: POWERTEC 70136 4-Inch Hose to 2-1/2 Inch Hose Cone Reducer
Brand: POWERTEC
INCLUDES: 4” to 2 1/2” Dust Collection Hose Reducer
FUNCTION: A handy double sided adapter that allows you to step down from your larger (4”) dust collection hose to a smaller (2-1/2) shop vacuum hose branch line. The 2-1/2 in. opening also allows you to fit Shop-Vac, Sears and a variety of other wet/dry vacuum cleaners
PLEASE NOTE: This cone reducer is specifically designed to work exclusively with 4” and 2-1/2” hoses | It is NOT intended to fit or accommodate a 2-1/2” OD or 4” OD dust collection equipment port directly (which would require POWERTEC 70149 or 70148 Flex Cuffs)
PREMIUM: Made with high quality ABS plastic for long-term durability and to withstand the abrasive nature of workshop dust collection
DIMENSIONS: 4” nominal OD end measures 3-61/64” OD and 3-41/64” ID; 2-1/2” nominal OD end measures 2-15/32” OD and 2-9/32” ID

Search query: 2 1/2 hose reducer
Relevance: Exact