Level Adjustable Castor Wheels Black PP 2.5 Inch Swivel Casters

Product Specification

Product Features

• Level‑Adjustable Mechanism: The caster integrates a threaded stem with a leveling foot (often a nylon or metal pad). When the caster is not needed for movement, the wheel can be retracted or the foot can be lowered to lift the wheel off the floor, converting the caster into a stationary, height‑adjustable support.

• Black Polypropylene (PP) Wheel: The wheel is molded from rigid, impact‑resistant PP with a black finish. It is non‑marking, chemically resistant to oils and solvents, and provides low rolling resistance on smooth floors.

• Swivel Functionality: The caster head swivels 360°, offering full maneuverability when the wheel is engaged. Depending on the model, the swivel may use ball bearings or a hardened raceway for smooth directional changes.

• Compact 2.5‑Inch Diameter: The small wheel size keeps the overall height low, making it suitable for machinery with limited clearance or for applications where a low profile is preferred.

• Industrial Construction: The frame and leveling components are typically constructed from steel with a corrosion‑resistant finish (e.g., zinc‑plated or powder‑coated) to withstand workshop or factory environments.

Functional Purpose

• Dual‑Mode Operation: The primary purpose is to offer both mobility and stable leveling in a single unit. When the caster is in the rolling position, equipment can be easily repositioned. When the leveling foot is engaged, the wheel lifts off the floor, providing a solid, non‑slip support that also allows precise height adjustment to compensate for uneven floors.

• Eliminates Need for Separate Leveling Mounts: For machinery that requires stationary operation without movement, this caster eliminates the need for separate leveling feet or shims. It simplifies installation and allows quick conversion from rolling to fixed mode.

• Protects Equipment Stability: By locking the equipment firmly in place, the leveling function prevents vibration‑induced walking, accidental rolling, or instability during operation, which is critical for precision machinery.

Ideal Applications

• Industrial Machinery: Perfect for small to medium‑sized machines (e.g., bench grinders, drill presses, packaging equipment, or CNC routers) that need to be moved for cleaning or layout changes but must be absolutely stable and level during use.

• Medical and Laboratory Equipment: Used on portable examination tables, medical carts, or lab benches that require both occasional mobility and vibration‑free stationary positioning.

• Workbenches and Assembly Stations: Ideal for height‑adjustable workstations, tool stands, or assembly tables where workers need the ability to shift the unit quickly yet lock it firmly at a precise height.

• Commercial Fixtures: Suitable for heavy display units, vending machines, or kitchen equipment that may need to be pulled out for servicing but otherwise must remain level and immobile.