Rod wear rings play a critical role in ensuring the smooth operation of reciprocating rods. These rings provide a crucial clearance between the rod and rod-bore, which helps prevent wear and tear from friction. Moreover, they also help protect the seals a
50-125mm Soft TPR wheel surface, shore A87 hardness, plain bearing, wheel color can be yellow, red, orange, gray and so on, walk with no noise, won't leave any mark on the floor, suitable for high-end floor and carpet.
The led warning light bar with PC lens and aluminium base, the light source is TIR LEDs.It's waterproof and shockproof, the lifespan more than 50000hours.Also it's easy to install, can choose bracket or magnet cup.