4 Pack Heavy Duty Retractable Leveling Casters, 2200 lb Capacity, 2 Inch Wheels, M12 and 1/2 Inch Threaded Stems with Ratchet Handles
$90.90
- Free US shipping
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Arrives
- 2200 lb Total Load Capacity: Set of four heavy-duty leveling casters features a supplier-advertised combined capacity of 2200 lb / 1000 kg for compatible workbenches, machinery, equipment stands and industrial furniture.
- Retractable Wheel and Leveling Foot: Adjustable caster design allows compatible equipment to roll when the wheels are engaged and remain stationary when the leveling feet are lowered onto a suitable floor surface.
- Convenient Ratchet Handle Adjustment: Integrated yellow ratchet-style handles simplify raising and lowering the leveling mechanism without the need for a separate adjustment tool.
- Two Threaded Stem Sizes: Supplier identifies M12-1.75 x 33 mm and 1/2-13 x 1.299-inch threaded stem options for compatible equipment mounting. Confirm thread size before installation.
- Heavy-Duty Iron and Nylon Construction: Durable metal caster bodies with 2-inch nylon wheels and adjustable leveling pads are designed for compatible workshop, industrial and equipment-support applications.
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What Customers Are Saying
- 2200 lb Total Load Capacity: Set of four heavy-duty leveling casters features a supplier-advertised combined capacity of 2200 lb / 1000 kg for compatible workbenches, machinery, equipment stands and industrial furniture.
- Retractable Wheel and Leveling Foot: Adjustable caster design allows compatible equipment to roll when the wheels are engaged and remain stationary when the leveling feet are lowered onto a suitable floor surface.
- Convenient Ratchet Handle Adjustment: Integrated yellow ratchet-style handles simplify raising and lowering the leveling mechanism without the need for a separate adjustment tool.
- Two Threaded Stem Sizes: Supplier identifies M12-1.75 x 33 mm and 1/2-13 x 1.299-inch threaded stem options for compatible equipment mounting. Confirm thread size before installation.
- Heavy-Duty Iron and Nylon Construction: Durable metal caster bodies with 2-inch nylon wheels and adjustable leveling pads are designed for compatible workshop, industrial and equipment-support applications.
Upgrade compatible workbenches, machinery and heavy equipment with this four-piece set of retractable leveling stem casters. Combining 2-inch wheels, adjustable leveling feet, threaded mounting stems and easy-to-operate ratchet handles, these casters allow equipment to be repositioned when needed and stabilized during stationary use.
Verified Supplier Specifications
- Product Type: Retractable Leveling Stem Casters
- Supplier Branding Shown: HOLKIE
- Package Quantity: 4 Casters
- Supplier-Listed Material: Iron and Nylon
- Color: White Caster Body with Black Wheels and Yellow Handles
- Mounting Type: Threaded Stem Mount
- Stem Size Option 1: M12-1.75 x 33 mm
- Stem Size Option 2: 1/2-13 x 1.299 in
- Wheel Diameter: 50 mm / approximately 2 in
- Overall Caster Height Shown: 89 mm / approximately 3.5 in
- Threaded Stem Length: 33 mm / approximately 1.299 in
- Supplier-Advertised Total Capacity: 2200 lb / 1000 kg per Set of Four
- Adjustment Mechanism: Ratchet-Style Operating Handle
- Leveling Mechanism: Retractable Wheel with Adjustable Foot
Heavy-Duty 2200 lb Capacity
The supplier advertises a combined load capacity of 2200 pounds, approximately 1000 kilograms, for the four-caster set. The casters are intended for compatible workbenches, machinery, equipment stands and other heavy furniture. This rating refers to the complete set rather than an individual caster. Actual usable capacity depends on mounting strength, load distribution, floor conditions and equipment configuration.
Move Equipment When Needed
The integrated wheels allow compatible equipment to be repositioned across suitable flooring. This is particularly useful for workshop tables, machinery stands and movable equipment that must occasionally be relocated without remaining permanently mobile.
Retractable Leveling Feet
Each caster incorporates a leveling foot beneath the main housing. The adjustable mechanism allows the wheel and foot positions to be changed, providing a stationary support configuration when the leveling pads contact the floor. Proper leveling can help reduce unwanted movement and equipment wobble.
Upgraded Ratchet Handle Design
The supplier highlights an upgraded yellow ratchet-style operating handle for convenient height adjustment. Product imagery demonstrates switching between moving and stabilizing positions, allowing the user to adjust the caster without using a separate wrench for the normal operating mechanism.
Two Threaded Stem Options
The supplier identifies two compatible threaded mounting sizes: M12-1.75 x 33 mm and 1/2-13 x 1.299 inches. Product images show threaded stems and corresponding nuts for both mounting standards. Verify the intended equipment's thread specification, mounting depth and structural suitability before installation.
2-Inch Nylon Wheels
The caster wheels measure approximately 50 mm / 2 inches in diameter. The supplier identifies nylon among the construction materials. The compact wheels are intended for compatible smooth workshop and industrial flooring.
Compact 3.5-Inch Caster Height
The supplier dimension diagram identifies an overall caster body height of approximately 89 mm / 3.5 inches and a threaded stem length of 33 mm / 1.299 inches. A separate 75 mm / approximately 3-inch reference measurement is also shown. Confirm installation clearance and the correct measurement reference points before mounting.
Iron and Nylon Construction
The supplier specifies iron and nylon as the primary materials. Product imagery shows a rigid white metal housing, black wheel, threaded metal mounting hardware and an integrated leveling assembly designed for compatible equipment-support applications.
Industrial and Workshop Applications
Supplier-listed applications include worktables, machinery, laboratory equipment, shelving, furniture and equipment carts. Product imagery also demonstrates use on workshop machinery and a stationary simulator frame. Actual compatibility depends on the intended equipment and mounting arrangement.
Threaded Stem Installation
These casters are designed for stem-mounted installation rather than conventional flat-plate mounting. Secure the threaded stems into appropriately sized mounting points and verify that the equipment can support the expected operating loads. Check all fasteners before moving or loading the equipment.
Adjustable Stationary Support
Once the equipment reaches its intended position, operate the ratchet adjustment mechanisms to bring the leveling feet into contact with the floor. Adjust the individual casters as needed to obtain stable support on a suitable surface.
Package Information
The supplier presents a four-piece caster set with threaded mounting stems and nuts. Product imagery shows both M12 and 1/2-inch stem hardware options. Exact individual hardware counts should be confirmed with the supplier. Shipping-package dimensions, product net weight and packaged weight are not specified.
Selected Configuration Note
This listing follows the four-caster, 2200 lb threaded-stem configuration shown in the supplied AliExpress document. The supplier identifies two mounting stem sizes, but the visible page does not explicitly distinguish a separately selected stem-size variation. Confirm which mounting hardware is included before ordering.
Safety and Load Considerations
The 2200 lb combined capacity is supplier-advertised and is not accompanied by an independent certified load-test report in the provided information. Do not exceed the applicable safe working load of the complete equipment installation. Avoid unsupported assumptions about dynamic shock loading, uneven load distribution or floor suitability. These casters are not intended for lifting people or supporting suspended loads.
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Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $5.95 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.99 for the first item, $2.00 each additional |
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