inexpensive fix is to modify the impeller blades by adding a strip of reinforced rubber to each one of them to eliminate this gapIt isHIGHLYrecommended that you installaKiton each blade however
EDGE SILICONE CUPPING SET: Look & feel better
soft matte finish
Brand: Auoace
Whether you're preparing food or serving guests
3 Inch Industrial Heavy Duty Swivel Caster Wheels with Brake,Set of 4 Safety Locking Casters,Load 1600lbs,Premium Polyurethane Wheels for Table, Trailer, Saw Table, Stage Toolbox, Bed, Corn Board GuyLian inexpensive fix is to modify[Rotate 360 degrees] Smooth & Silent & Sturdy. The total locking brake locks both the wheel and the swivel. [Multiple uses] can be installed in hand trailers, workbenches, tables, beds, wardrobes, building scaffolding, etc. [Double bearing] high quality high carbon steel material and steel ball, the long service life of rolling contact. There is almost no resistance to taxiing. [Quiet rubber wheel] Made of polyurethane material to reduce tire noise,