HOSE FITTINGS REDUCING "T" PIECE PLASTIC 8mm-4mm-8mm - Champion Parts
4mm Hose OD G 1/8" BSPP Straight Male Push Fit Hose Fitting
Pipe Fitting 4mm 6mm 8mm 10mm 12mm OD Hose Barb X M8 M10 M12 M14 M16 M18 Metric Male Thread Brass Pipe Fitting Connector Adapter Splicer ...
6mm to 4mm Car Heater & Breather Hose Connector, Step Down, Nylon PA66 — VehicleClips
AIGUO 4mm 6mm 8mm 10mm 12mm 13mm 15mm 16mm 20mm Tee T/Y Hose Connector, Stainless Steel Barb Fittings, Water Gas Adapter (Size : 8mm T)
uxcell Straight Brass Barb Fitting Reducer, Fit Hose ID 8mm to 4mm 3pcs
304 Stainless Steel Hose Barb Bulkhead Brass Barbed Tube - Temu United Kingdom
8mm to 4mm Car Heater & Breather Hose Connector, Step Down, Nylon PA66
Push in 4mm 6mm 8mm 10mm 12mm 14mm 16mm PC Pneumatic T Fitting Push Fit PE Fitting Tee Hose Connector Plastic for Pneumatic
Push in 4mm 6mm 8mm 10mm 12mm 14mm 16mm PC Pneumatic T Fitting Push Fit PE Fitting Tee Hose Connector Plastic for Pneumatic - China Pneumatic Fitting, Quick Coupling | Made-in-China.com