100mm Stainless Steel Bull Nose. It has a flange designed for more accurate installation in the ventilation duct. Made from stainless steel.
Stainless Steel Bull Nose 125mm / 5" Supply / Duct Extract Valve Air Vent Grille
Multi Purpose Fin Tool Stainless Fin Comb Stainless Steel Construction
Stainless Steel Air Conditioner Fin Cleaner Comb Tool for HVAC Radiator Fins – Ergonomic Rubber Handle, Double-Layer Steel Wire, Adaptive Fit for All AC Units
PATIKIL 9000-36000BTU Wall Mounting Bracket for Mini Split Air Conditioner, 1Set Foldable Stainless Steel Stand Support Condenser Up to 660lbs for Hanging
popmoon Stainless Steel Mounting Bracket for 9000-36000BTU Condenser Ductless Mini Split Air Conditioner Heat Pump Systems.
gohantee 2 PCS Air Conditioner Fin Comb, Stainless Steel AC Condenser Fin Straightener AC Fin Comb Cleaner Brush Evaporator Radiator Fin Cleaning Tool Used for Cleaning Air Condition