Universal Vacuum Hose Adapter Kit Reducer Attachment Set Converter from 1 1/ 2 inch to 1 1/4 inch from 1 3/8 inch to 1 1/4 inch Dust Hose Port Adapter : Amazon.co.uk: Home & Kitchen
Freeflush hose adaptor/reducer, 1 1/4" to 1/2" barbed, snap lock (hoze – Freeflush Water Management Ltd.
Hose Reducer 3/4-1/2" (19-13mm) - Brian Ward, Marine Equipment
Freeflush hose adaptor/reducer, 1 1/4" to 1/2" barbed, snap lock (hoze – Freeflush Water Management Ltd.
Black Silicone Hose, 1 3/4 x 1 1/2 inch ID Straight Reducer - Pegasus Auto Racing Supplies
1 3/4 inch FI to 1 1/2 inch MI BSP Thread Reducer - 42003196
YSIL 1-1/2" to 1-3/4" Hose Barb Coupler Reducer with 1/8" NPT Port Radiator Intercooler Heat Exchanger Repair Mend Fitting Adapter Aluminum Steam Port Splice Connector with Coolant Fluid Water Air : Amazon.co.uk:
3/4″ – 1/2″ Female Reducer - Pure Freedom
YSIL 1-1/2" to 1-3/4" Hose Barb Coupler Reducer with 1/8" NPT Port Radiator Intercooler Heat Exchanger Repair Mend Fitting Adapter Aluminum Steam Port Splice Connector with Coolant Fluid Water Air : Amazon.co.uk:
JoyTube 1-1/2 to 1-3/4 inch Radiator Hose Barb Adapter with 1/8" NPT Port, Coupler Splice Mend Coolant Intercooler Exchanger Heater Repair Hose Connector Water Fluid Air Aluminum : Amazon.co.uk: DIY & Tools
Amazon.com: ICT Billet 1-1/2" to 1-3/4" Inch Hose Barb Splice Coupler Repair Reducer Fitting Adapter Connector Radiator Coolant Intercooler Heat Exchanger Fluid Manufactured in the USA Aluminum AN627-28-24A : Automotive
FLEXTECH, 1-3/4 in to 2-1/4 in Hose Inside Dia., 3 in Hose Lg, Hose Reducer - 45GW62|R40-175/225 - Grainger
1 1/2 inch BSP Female to 1 3/4 inch BSP Male Adapter - 39004013
Shower Hose Reducer 3/4" Female x 1/2" Male BSP Chrome Adaptor | Eichelberg NEW | eBay
HydroSure Tap and Hose Connector Set - 1/2" and 3/4" | Water Irrigation