---
product_id: 609863157
title: "Kolvoii Labor Saving Arm Jack, 2 Pack Stainless Steel Aluminum Construction Jack, Up to 440 lbs Load Capacity, 9.5 Inch Lifting Height, Ideal for Furniture, Doors, Windows & More"
brand: "kolvoii"
price: "R5585"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Kolvoii"
url: https://www.desertcart.co.za/products/609863157-kolvoii-labor-saving-arm-jack-2-pack-stainless-steel-aluminum
store_origin: ZA
region: South Africa
---

# 9.5 inch adjustable lift height 440 lbs max load capacity Stainless steel + aluminum build Kolvoii Labor Saving Arm Jack, 2 Pack Stainless Steel Aluminum Construction Jack, Up to 440 lbs Load Capacity, 9.5 Inch Lifting Height, Ideal for Furniture, Doors, Windows & More

**Brand:** kolvoii
**Price:** R5585
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lift smarter, not harder — elevate your DIY game with Kolvoii!

## Quick Answers

- **What is this?** Kolvoii Labor Saving Arm Jack, 2 Pack Stainless Steel Aluminum Construction Jack, Up to 440 lbs Load Capacity, 9.5 Inch Lifting Height, Ideal for Furniture, Doors, Windows & More by kolvoii
- **How much does it cost?** R5585 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/609863157-kolvoii-labor-saving-arm-jack-2-pack-stainless-steel-aluminum)

## Best For

- kolvoii enthusiasts

## Why This Product

- Trusted kolvoii brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable stainless steel and aluminum construction ensures long-term reliability.
- • **Versatile Pro Tool:** Perfect for furniture, doors, windows, woodworking, and construction projects.
- • **Dual Jack Stability:** Use two jacks simultaneously for maximum stability and safer heavy object handling.
- • **Effortless Heavy Lifting:** Mechanical leverage reduces strain, lifting up to 440 lbs with ease.
- • **Precision Height Control:** Smooth 0-9.5 inch adjustable range for exact positioning every time.

## Overview

The Kolvoii Labor Saving Arm Jack 2-pack features a robust stainless steel and aluminum design, supporting loads up to 440 lbs with a 9.5-inch adjustable lift height. Engineered for effortless lifting and precise adjustments, it’s ideal for professionals tackling furniture, doors, windows, and construction tasks. Its dual-jack compatibility and thickened solid base deliver enhanced stability and safety, making it a must-have for efficient, reliable heavy lifting.

## Description

The labor saving arm has a simple structure, It will be able to reduce the weight of appliances and lift heavy device & furniture easily. It is suitable for installation & adjustment of doors, windows, sofa, bed, wardrobe, cabinets, porches, decks, floors and frames etc. The labor-saving arm is made of hardened stainless steel and aluminum for an upgrade in stability and durability. Perfect for craftsmen to get their work done easily and efficiently. Specification: Material: Aluminum + Steel. Color : Silver. Features: √ Load-bearing: up to 330 pounds. √ Upgraded: thickened and widened base /100% metal material . /comfortable metal handle. √ Adjustment range: 0-9.5inch. √ Multiple scenarios: lifting doors, windows, sofa, bed etc. √ Designed: according to dynamic mechanics. Package Includes: 2 x Labor Saving Arm. 1 x Instruction Manual. 2 x Gloves.

Review: Excelentes aliados para las instalaciones de puertas y portones
Review: I recently added the Kolvoii Labor Saving Arm Jack to my toolkit, and it has been a game-changer for my DIY projects. This versatile and easy-to-use hand lifting jack tool has exceeded my expectations in every way. Sturdy and Durable Construction The first thing that struck me about this tool is its robust build. Made from high-quality stainless steel, it feels incredibly sturdy and durable. The materials used are clearly designed to withstand heavy use, and I have no doubt this tool will last for years. The anti-slip rubber pads on the support part and bottom of the jack add an extra layer of stability and protection, ensuring that my furniture and other items remain secure during lifting. Effortless Lifting and Adjustability One of the standout features of the Kolvoii Arm Jack is its labor-saving design. The mechanical leverage system allows me to lift heavy objects with minimal effort. The lever handle is easy to press, and the height adjustment is smooth and precise. Whether I’m lifting furniture, adjusting cabinets, or working on drywall, this tool makes the process incredibly efficient. The adjustable lifting range of 0.2 to 10 inches provides ample flexibility for various tasks. Versatile Applications This tool is incredibly versatile. I’ve used it for a range of applications, from lifting and leveling furniture to installing cabinets and even adjusting doors. The ability to use two jacks simultaneously with a combined load capacity of up to 330 lbs is a huge advantage. It has made tasks that used to be challenging much more manageable. The Kolvoii Arm Jack truly shines in its ability to adapt to different projects, making it an indispensable part of my toolkit. User-Friendly Design Using the Kolvoii Arm Jack is straightforward and intuitive. The one-hand squeeze handle makes it easy to operate, and the pressure plate allows for quick and controlled lowering of heavy objects. The support rod with a scale is a thoughtful addition, enabling precise height adjustments. The tool’s compact size and lightweight design make it easy to store and transport, which is a big plus for someone who frequently moves between different work sites. Enhanced Safety Features Safety is always a priority when working with heavy objects, and the Kolvoii Arm Jack doesn’t disappoint. The thickened solid base provides a stable center of gravity, and the compression spring ensures durability and elasticity. These features enhance safety during lifting tasks, giving me confidence that the tool will perform reliably under pressure. The silicone protective layer on the support part and bottom of the jack also helps protect the items being lifted, preventing any damage. Conclusion Overall, the Kolvoii Labor Saving Arm Jack has been a fantastic addition to my collection of tools. Its sturdy construction, effortless lifting capabilities, versatile applications, user-friendly design, and enhanced safety features make it a standout product. It has significantly improved the efficiency and ease of my DIY projects, and I couldn’t be more satisfied with its performance. This tool has truly elevated my work, and I look forward to using it for many more projects in the future.

## Features

- HAND JACK SPECIFICATION: Two hand lifting jack tool are used at the same time, with a load capacity of up to 330 lbs. Height:15.6 inches, lifting range: 0-9.5 inch. Weight: 2.38 lb/pc
- LABOR SAVING DESIGN: This versatile furniture jack uses mechanical leverage to lift heavy objects with minimal effort. Press the lever handle to raise items to the desired height. Lightly press the pressure plate to lower the height quickly. To ensure maximum stability, we recommend using two lifters simultaneously when handling heavy objects
- UNIQUE FEATURE: Labor saving arm jack can be used as a beam upper device to clamp beams, and it can be used as a woodworking clamp to clamp multiple boards together; when the object is unstable and shrinks inward, it can be used as a fixed expander
- THICKENED SOLID BASE: The lifting jack is made of stainless steel and aluminum, Which is strong and durable. 3.9X3.9X0.2 inch thickened double clip solid steel bottom plate, stable center of gravity, The compression spring is made of high-toughness silico-manganese steel, which has sufficient durability and elasticity
- UPGRADED LIFTING HEIGHT: This Jack board lifter lifting height up to 9.5 inches, more higher than normal tools, free height adjustment. There is enough space for installation and adjustment work
- MULTIPURPOSE LEVER ARM LIFTER: The arm hand tool jack is ideal for lifting, pressing, and precise fastening. It is particularly useful for moving heavy or awkwardly-shaped objects that are difficult to lift by hand. Common uses include lifting and positioning heavy furniture, door and window installation, woodworking, construction, and drywall installation etc
- PACKAGE CONTAINS: The set comes with two hand jacks, a pair of work gloves, a polyethylene foam-lined protective box, and an instruction manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH33RLV1 |
| Best Sellers Rank | #241,631 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,675 in Pulling & Lifting |
| Brand | Kolvoii |
| Colour | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (306) |
| Date First Available | 3 November 2023 |
| Item Dimensions LxWxH | 22.9 x 11.4 x 39.6 Centimeters |
| Item Weight | 1 kg 80 g |
| Item dimensions L x W x H | 22.9 x 11.4 x 39.6 Centimeters |
| Item model number | US-K045 |
| Load Capacity | 4.4E+2 Pounds |
| Manufacturer | Kolvoii |
| Manufacturer Part Number | US-K045 |
| Maximum Lifting Height | 9.5 Inches |
| Product Dimensions | 22.86 x 11.43 x 39.62 cm; 1.08 kg |

## Product Details

- **Brand:** Kolvoii
- **Load Capacity:** 4.4E+2 Pounds
- **Material:** Stainless Steel Aluminum Carbon Steel
- **Maximum Lifting Height:** 9.5 Inches
- **Vehicle Service Type:** Car, Sport Utility Vehicle, Truck

## Images

![Kolvoii Labor Saving Arm Jack, 2 Pack Stainless Steel Aluminum Construction Jack, Up to 440 lbs Load Capacity, 9.5 Inch Lifting Height, Ideal for Furniture, Doors, Windows & More - Image 1](https://m.media-amazon.com/images/I/71PDl9S+tXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 22 October 2025*

Excelentes aliados para las instalaciones de puertas y portones

### ⭐⭐⭐⭐⭐ Review
*by A***S on 24 October 2024*

I recently added the Kolvoii Labor Saving Arm Jack to my toolkit, and it has been a game-changer for my DIY projects. This versatile and easy-to-use hand lifting jack tool has exceeded my expectations in every way. Sturdy and Durable Construction The first thing that struck me about this tool is its robust build. Made from high-quality stainless steel, it feels incredibly sturdy and durable. The materials used are clearly designed to withstand heavy use, and I have no doubt this tool will last for years. The anti-slip rubber pads on the support part and bottom of the jack add an extra layer of stability and protection, ensuring that my furniture and other items remain secure during lifting. Effortless Lifting and Adjustability One of the standout features of the Kolvoii Arm Jack is its labor-saving design. The mechanical leverage system allows me to lift heavy objects with minimal effort. The lever handle is easy to press, and the height adjustment is smooth and precise. Whether I’m lifting furniture, adjusting cabinets, or working on drywall, this tool makes the process incredibly efficient. The adjustable lifting range of 0.2 to 10 inches provides ample flexibility for various tasks. Versatile Applications This tool is incredibly versatile. I’ve used it for a range of applications, from lifting and leveling furniture to installing cabinets and even adjusting doors. The ability to use two jacks simultaneously with a combined load capacity of up to 330 lbs is a huge advantage. It has made tasks that used to be challenging much more manageable. The Kolvoii Arm Jack truly shines in its ability to adapt to different projects, making it an indispensable part of my toolkit. User-Friendly Design Using the Kolvoii Arm Jack is straightforward and intuitive. The one-hand squeeze handle makes it easy to operate, and the pressure plate allows for quick and controlled lowering of heavy objects. The support rod with a scale is a thoughtful addition, enabling precise height adjustments. The tool’s compact size and lightweight design make it easy to store and transport, which is a big plus for someone who frequently moves between different work sites. Enhanced Safety Features Safety is always a priority when working with heavy objects, and the Kolvoii Arm Jack doesn’t disappoint. The thickened solid base provides a stable center of gravity, and the compression spring ensures durability and elasticity. These features enhance safety during lifting tasks, giving me confidence that the tool will perform reliably under pressure. The silicone protective layer on the support part and bottom of the jack also helps protect the items being lifted, preventing any damage. Conclusion Overall, the Kolvoii Labor Saving Arm Jack has been a fantastic addition to my collection of tools. Its sturdy construction, effortless lifting capabilities, versatile applications, user-friendly design, and enhanced safety features make it a standout product. It has significantly improved the efficiency and ease of my DIY projects, and I couldn’t be more satisfied with its performance. This tool has truly elevated my work, and I look forward to using it for many more projects in the future.

### ⭐⭐⭐⭐⭐ Review
*by F***K on 28 October 2025*

Works flawless to level heavy machinery. Build quality is impressive for this price point. I purchased the heavy duty (350 lbs.) model knowing that I would probably overload them and I did. Had to level a milling machine table (about 500 lbs. ) The hand jacks worked better than expected and lifted the table with no issues. Even at 500 lbs. of lift force of the hand pump was stiff but lifted it with no problems. I have read that lowering the load is sketchy but if you squeeze the handles together then pull the lowering lever then slowly allow the handles to open you can control the lowering. I leveled all the machines in my shop in about 1 hour. Without these it would take me about 45 minutes per machine. These are keepers for sure!

## Frequently Bought Together

- Kolvoii Labor Saving Arm Jack, 2 Pack Stainless Steel Construction Jack, Versatile and Easy to Use Hand Lifting Jack Tool Improved Quality Lifting Device
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-03*