Tw50Plb 50Mm Twin Wheel Black Plastic Castor With Plate & Brake
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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Description
Reliable Furniture Mobility with Integrated Locking Control
Moving freestanding equipment and office furniture often presents unexpected challenges across modern commercial and residential spaces. Heavy storage units, workstations, and display stands can scrape delicate floor surfaces, stick stubbornly in place, or drift dangerously out of position when bumped. The Tw50Plb 50Mm Twin Wheel Black Plastic Castor With Plate & Brake is engineered specifically to eliminate these daily frustrations. By spreading weight evenly across two independent rolling wheels, this practical component delivers fluid, low-resistance swivelling that prevents floor binding and reduces physical strain during repositioning.
Crafted from hard-wearing black polypropylene and supported by an integrated steel mounting plate, this compact fitting offers dependable strength without drawing unwanted visual attention. Its neutral matt black finish complements everything from contemporary office desking and workshop drawer towers to retail merchandising rails and classroom storage. Instead of struggling with dragging furniture or single-wheel castors that jam when changing direction, users gain instant multi-directional agility paired with dependable static positioning.
The addition of a positive, foot-operated manual parking brake ensures complete security whenever items need to remain stationary. Simply pressing down on the textured brake lever firmly arrests wheel rotation, keeping displays, rolling pedestals, and test carts perfectly poised. At Doorfit, we supply hardware solutions that balance long-lasting structural dependability with straightforward maintenance, giving facility managers, shopfitters, and domestic creators total confidence across every project.
Why Choose Twin Wheel Engineering
Single-wheel castors often rely on a wide tread profile to carry substantial loads, which introduces heavy friction whenever the castor pivots around its vertical axis. This friction causes scrub marks on decorative floor coverings and makes steering feel heavy and awkward. Twin wheel engineering solves this geometric dilemma by permitting both contact patches to rotate at differing speeds in opposite directions while turning. The outcome is light, effortless directional steering, even in tight workspaces and cluttered stockrooms.
Moreover, twin wheels distribute ground-bearing pressure across dual points. This reduced point-load concentration helps protect contract vinyl, short-pile carpet tiles, and finished timber floors from gouging. Combined with non-corrosive synthetic wheel bodies that naturally resist moisture and mild household detergents, the TW50PLB represents a resilient, cost-effective upgrade for both new installations and remedial furniture repairs.
Dual Wheel Swivel Action
The dual 50mm wheel configuration rotates around an independent central pivot pin. This balanced geometry eliminates steering drag and reduces scuffing on delicate floors during sharp turns.
Positive Mechanical Parking Brake
A heavy-duty front brake lever engages firmly under normal downward shoe pressure. It locks the running wheels to prevent unwanted creeping on polished surfaces or slight inclines.
Rigid Four-Hole Top Plate
The rectangular metal fixing plate spreads load forces widely across timber carcasses or metal frames. Four pre-punched corner holes ensure secure anchoring using standard countersunk screws.
Durable Polypropylene Body
Manufactured from high-density polymer, the castor wheels resist impacts, typical cleaning solvents, and moisture. They remain quiet and clean without rusting or chipping over years of daily service.
Typical Commercial and Domestic Applications
The low overall profile and understated aesthetic of this twin wheel black plastic castor make it exceptionally adaptable across diverse commercial, educational, and residential environments. Common deployment areas include the following configurations.
- Mobile office pedestals, under-desk filing cabinets, and computer workstation towers.
- Retail point-of-sale display spinners, literature carousels, and visual merchandising props.
- Classroom activity tables, arts and crafts trolleys, and mobile educational organizers.
- Workshop tool caddies, portable storage bins, and hobbyist machinery benches.
- Domestic furniture such as occasional tables, modular coffee tables, and sewing console cabinets.
Detailed Specifications
| Specification | Rating or Standard | Practical Details |
|---|---|---|
| Product Code | TW50PLB | Genuine manufacturer product identification code |
| Wheel Diameter | 50mm | Dual wheels ensure broad load dispersal and smooth turning |
| Mounting Style | Top Plate Attachment | Provides wide surface stability compared to narrow pin fittings |
| Braking Mechanism | Integrated Foot Brake | Positive mechanical toggle locks wheel rolling action reliably |
| Body Material | High-Grade Polymer | Impact resistant, non-marking, and non-corrosive synthetic construction |
| Mounting Plate Material | Pressed Steel | Zinc-passivated steel finish prevents rust and withstands stress |
| Colour and Finish | Matt Black | Discreet modern appearance suitable for varied joinery designs |
| Swivel Rotation | 360-Degree Swivel | Complete omnidirectional rolling freedom on level internal floors |
Simple Installation and Practical Maintenance
Installing the TW50PLB castor requires only standard workshop hand tools. The rigid metal top plate provides four slotted fixing holes designed to receive countersunk wood screws or threaded machine bolts. When attaching to timber substrates, ensure pilot holes are pre-drilled to a depth that prevents timber splitting along the grain. Position the plate flush against the structural corner or plinth framing to maximize load transfer directly into the strongest points of your carcass.
For long-term reliability, keep the wheel axle and internal swivel race free from wound thread, loose wires, and pet hair. An occasional light inspection ensures the fixing screws remain seated tightly after repeated movements over doorway thresholds. The resilient synthetic wheels require no grease or wet lubricants, keeping your flooring clean and free from oily residues.
Fitting castors with brakes on opposing diagonal corners, or across the primary user side of any cabinet, ensures the most convenient access and optimum parking stability.
Need Advice on Your Next Project?
Whether you are outfitting a full commercial office suite, building custom retail fixtures, or upgrading domestic cabinetry, our experienced hardware specialists are on hand to assist with specifications, measurements, and bulk orders.
Contact Our TeamSpecification
| Finish | Black |
|---|---|
| Dimensions | 50mm DIA |

