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4-Inch Zinc Alloy Adjustable Leg for Commercial Work Sinks

This 4-inch zinc alloy adjustable leg provides practical support for commercial work sinks, kitchen stations, and compatible food service equipment. Its adjustable structure helps installers compensate for uneven or sloped floors while maintaining useful clearance beneath the equipment. Designed for commercial kitchen applications, the Z-TJ11-SS is available for sample evaluation, OEM programs, and volume purchasing by equipment manufacturers and hardware buyers.
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  • Z-TJ11-SS

  • SEDULOUS

Adjustable Support for Commercial Work Sink Installations

Commercial work sinks are frequently installed in areas where flooring is designed with slight slopes for drainage. As a result, relying on fixed-height supports can make accurate sink positioning more difficult.

The Z-TJ11-SS adjustable leg provides an installation point that can be individually adjusted after the sink or equipment has been positioned.

This allows installers to make small height corrections at each support point and helps establish a more stable installation on floors that may not be perfectly level.

For commercial kitchen equipment manufacturers, this makes the adjustable leg particularly relevant to:

  • Work sinks

  • Preparation sinks

  • Commercial washing stations

  • Stainless steel sink cabinets

  • Kitchen workstations

  • Food preparation equipment

  • Utility sink assemblies

  • Other compatible food service equipment

4-Inch Design for Work Sink Support

The 4-inch format makes this product suitable for equipment designs requiring a compact supporting leg between the equipment body and the floor.

In commercial sink installations, the support leg is not simply a furniture accessory. It becomes part of the overall equipment configuration and influences working height, floor clearance, leveling, and access beneath the sink structure.

Equipment manufacturers should therefore evaluate the leg together with the sink frame, cabinet design, mounting position, and required installed height.

Zinc Alloy Construction

The product is identified as a zinc alloy adjustable leg for commercial kitchen applications.

Zinc alloy is widely used for formed hardware components because it can be manufactured into controlled component shapes suitable for repeat production.

For OEM food service equipment projects, a consistent supporting component is important because the same leg may need to be installed across a large production batch of sinks or kitchen equipment.

The suitability of the leg for a specific project should be confirmed according to the equipment structure and intended operating conditions.

Helps Compensate for Sloped Kitchen Floors

Commercial kitchens, restaurant preparation areas, and washing zones often incorporate drainage systems into the flooring.

These floors may intentionally slope toward floor drains. While useful for water management, this can create installation challenges when several work sinks or preparation stations need to remain aligned.

Adjustable legs allow installers to compensate for these small differences at individual support points.

This can help with:

Work Surface Alignment

Adjustment allows adjacent sink units or preparation equipment to be positioned at a more consistent working height.

Stable Equipment Positioning

Individual leg adjustment helps each support point make appropriate contact with the flooring.

Installation Flexibility

Installers can make final corrections after equipment has already been moved into position.

Multi-Unit Kitchen Layouts

Where several sinks, counters, or preparation stations are installed together, adjustable supports make alignment easier than relying entirely on fixed-height legs.

Floor Clearance Around Wet Work Areas

Work sinks are normally located in areas where water, cleaning, washing, and drainage are part of everyday operation.

Keeping the main equipment body elevated from the flooring creates useful clearance beneath the unit.

Depending on the equipment installation, this space can make it easier to:

  • Access the floor beneath the sink

  • Clean around the equipment base

  • Inspect the lower portion of the installation

  • Keep the cabinet or sink body separated from direct floor contact

  • Make leveling adjustments during installation

The original product design specifically targets commercial kitchen equipment where adjustable height and protection from floor moisture are relevant considerations.

Suitable Commercial Kitchen Applications

Commercial Work Sinks

The primary application is commercial sink equipment requiring adjustable floor support.

Restaurant Preparation Sinks

Suitable for compatible preparation stations where the sink structure needs to be leveled after installation.

Washing Stations

Can be considered for commercial washing and utility sink installations with appropriate mounting structures.

Stainless Steel Sink Cabinets

Adjustable legs can be incorporated beneath sink cabinets to provide clearance and leveling capability.

Food Service Workstations

The component may also be integrated into other food service equipment where a 4-inch adjustable supporting leg is suitable.

Product and Purchasing Information

Item

Details

Product Type

4-Inch Worksink Adjustable Leg

Model

Z-TJ11-SS

Brand

SEDULOUS

Material

Zinc Alloy

Application

Commercial Kitchen

Sample

Available

OEM Service

Available

MOQ

500 Pieces

Supply Ability

100,000 Pieces per Month

Shipping Port

Ningbo / Shanghai

Payment Terms

T/T 30% Deposit, 70% Before Delivery

After-Sales Service

Online Technical Support, Return and Replacement

What Commercial Sink Manufacturers Should Consider

Selecting an adjustable leg for a commercial work sink requires more than choosing a component with the correct general appearance.

OEM equipment manufacturers should evaluate several installation factors before volume production.

Sink Frame Connection

Confirm how the adjustable leg connects to the sink frame, cabinet, or supporting structure.

The connection must match the equipment design and production method.

Required Equipment Height

The installed height of the complete sink should be considered together with the leg height and available adjustment.

This is particularly important when multiple workstations need to maintain a consistent working level.

Floor Conditions

Restaurants, catering kitchens, and food preparation areas can have different flooring configurations.

The required adjustment should therefore be considered according to the actual installation environment.

Equipment Configuration

A standalone sink, enclosed sink cabinet, preparation table, and multi-bowl washing station may use different supporting structures.

The adjustable leg should be evaluated against the specific equipment design.

Production Quantity

For equipment manufacturers using the same hardware across recurring product lines, supply capacity and batch consistency become important purchasing considerations.

Useful for OEM Work Sink Production

For an OEM manufacturer, adjustable legs are usually sourced as integrated components rather than standalone retail products.

They need to fit the equipment design, assembly process, packaging system, and production schedule.

Tongyi Metalwork provides OEM services for customers purchasing commercial kitchen hardware in volume.

Buyers can communicate project requirements covering areas such as:

  • Equipment application

  • Required order quantity

  • Mounting requirements

  • Product dimensions

  • Packaging requirements

  • Branding requirements

  • Production schedule

  • Shipping arrangements

A sample can be evaluated before a larger production order is confirmed.

Sample Evaluation Before Mass Production

For new sink or food service equipment projects, sample testing is useful before committing to volume procurement.

Manufacturers can use samples to check:

  • Fit with the sink frame

  • Installation method

  • Installed equipment height

  • Adjustment operation

  • Visual compatibility with the equipment

  • Clearance beneath the completed unit

This helps identify compatibility issues before the adjustable leg is incorporated into a larger manufacturing batch.

Bulk Order and Production Lead Time

The stated minimum order quantity for this adjustable leg is 500 pieces.

Current production information lists the following lead times:

  • 500 sets: approximately 25 days

  • 501–1,000 sets: approximately 30 days

  • More than 1,000 sets: negotiated according to the order

Monthly supply ability is stated at up to 100,000 pieces.

Orders can be shipped through Ningbo or Shanghai ports.

Why Adjustable Legs Are Important for Work Sinks

A commercial work sink is often installed differently from ordinary household furniture.

The equipment may be positioned close to floor drains, installed on sloped flooring, aligned with preparation tables, or integrated into a continuous commercial kitchen workflow.

An adjustable supporting leg gives installers greater control over the final equipment position.

Rather than depending completely on floor uniformity, individual support points can be adjusted to suit the installation.

This makes adjustable legs especially useful for professional kitchen equipment where leveling, working height, floor clearance, and installation consistency all affect the finished setup.

FAQ

What is this adjustable leg mainly designed for?

The Z-TJ11-SS is designed primarily for commercial kitchen applications, particularly compatible work sinks and food service equipment requiring adjustable floor support.

What material is the adjustable leg made from?

The product is identified as a zinc alloy worksink adjustable leg.

Why are adjustable legs useful for commercial work sinks?

Commercial kitchen floors may have minor variations or drainage slopes. Adjustable legs allow installers to make individual height corrections after the sink has been positioned.

Is this leg only suitable for sinks?

Work sinks are a primary application, but it may also be considered for compatible commercial kitchen cabinets, workstations, and food service equipment depending on their mounting structure.

Can it help keep the sink body away from the floor?

Yes. The leg creates clearance between the equipment body and flooring, which can provide easier access beneath the unit and reduce direct contact between the main equipment body and floor moisture.

Are samples available for equipment manufacturers?

Yes. Samples are available and can be evaluated for fit, installation, appearance, and equipment compatibility before volume purchasing.

Does Tongyi Metalwork provide OEM service?

Yes. OEM service is available for customers sourcing components for commercial kitchen and food service equipment production.

What is the minimum order quantity?

The stated minimum order quantity is 500 pieces.

What is the production capacity?

The product page states a supply ability of up to 100,000 pieces per month.

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Ningbo Tongyi Metal Products Co., Ltd., founded in 1995, is a manufacturer specializing in the production and sales of high-end furniture hardware and kitchen hardware……Read More
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