Monkey Fist
Concrete lifting device | Concrete removal tool
This is a new patented device for removing pre-sawn concrete slabs without using a breaker. Designed to quickly remove sections of concrete bridge decks, repair road beds or renovate floor space in buildings. The Monkey Fist works similar to a wedge anchor, but is reusable. Simply core drill a 2″ hole in or near the center of the piece to be removed (for balance), insert the Monkey Fist and lift the slab out. To recover the Monkey Fist just lift the release handle, remove and reuse.
$595.00
Specifications
- Overall Diameter – 2”
- Overall Height – 8”
- Material – Heat Treated Steel
- Weight – 10 lb
Process
- Saw concrete into manageable sized slabs up to 5,500 lb. per device.
- Core drill a 2 inch hole centered on the slab to be removed.
- Lift up pre-cut concrete, release with handle
Monkey Fist – Lifting Concrete Has Never Been This Easy
The Monkey Fist: Revolutionizing Concrete Lifting tool and Material Handling by Omni Attachments
Traditional concrete removal tool and lifting methods are time-consuming, costly, and hazardous. The Monkey Fist by Omni Attachments revolutionizes the process, delivering unmatched safety, efficiency, and versatility.
The Monkey Fist by Omni Attachments (formerly Daniel MFG) is a patented, reusable lifting tool that changes how construction professionals remove and transport heavy concrete slabs and materials. By eliminating the need for a breaker, it provides a safer, faster, and more cost-effective solution for lifting and removing pre-sawn concrete slabs.
With its unique wedge-anchor-inspired mechanism, durable construction, and impressive load capacity, the Monkey Fist is an ideal choice for a range of construction, demolition, and renovation applications.
Key Features of the Monkey Fist
Unique Gripping Mechanism
The Monkey Fist uses an innovative gripping system that’s both secure and reliable, enabling it to hold firmly to various heavy materials, including concrete slabs and irregularly shaped debris. Here’s how it works:
- Two-Piece Mandrel Design: The Monkey Fist secures slabs by expanding a two-piece mandrel within a pre-drilled hole, forming grip rings that adapt to the slab’s weight.
- Proportional Grip Pressure: The gripping pressure increases in proportion to the slab’s weight, ensuring a secure hold and smooth transport.
- Cam Lever with Zinc Coating: Built for ease of use, the zinc-coated cam lever reinforces grip strength and makes for a smooth release, providing reliable performance over repeated use.
This unique gripping mechanism makes the Monkey Fist especially useful for handling heavy, awkwardly shaped objects that are typically challenging to lift.
Multi-Functional Versatility
One of the most valuable aspects of the Monkey Fist is its versatility. It’s not limited to concrete lifting; it can be used in a wide range of projects and scenarios, minimizing the need for additional equipment on the job site. Key applications include:
- Concrete Slab Removal: Perfect for lifting pre-sawn concrete sections, making it invaluable in bridge deck removal, roadbed repairs, and floor renovations.
- Material Transport: The Monkey Fist can lift and carry other heavy objects, such as large rocks, rubble, or debris, streamlining site cleanup and excavation work.
- Demolition and Structural Removal: Provides controlled and efficient handling for demolition sites, allowing for safe and efficient removal of heavy debris and helping operators work quickly without compromising safety.
Durable Construction
Built from heat-treated steel and designed to withstand extreme job site conditions, the Monkey Fist is engineered for longevity:
- Heavy-Duty Materials: Heat-treated steel components offer superior durability, allowing the device to withstand repeated heavy use without losing grip or strength.
- Weather Resistance: The zinc-coated cam lever and heat-treated components prevent rust and corrosion, extending the tool’s lifespan.
- Compact and Lightweight: At just 10 lbs, it’s easy to transport and handle, while still providing the structural strength necessary to lift slabs weighing up to 5,500 lbs.
With its rugged design and dependable construction, the Monkey Fist is well-suited to demanding projects where equipment durability is critical.
How the Monkey Fist Works
The Monkey Fist operates on a straightforward principle akin to a wedge anchor, allowing it to lift and remove pre-sawn concrete slabs effectively.
- Preparation: Begin by sawing the concrete into sections, each weighing up to 5,500 lbs. This step simplifies the removal process, as smaller slabs are easier to control and lift.
- Core Drilling: Core drill a 2-inch hole in or near the center of each slab. This hole is essential for ensuring balance, as it prevents the slab from tipping when lifted.
- Insertion: Insert the Monkey Fist into the drilled hole. The device’s two-piece mandrel expands to grip the concrete securely, creating a solid anchor that can handle the slab’s weight.
- Concrete Lifting: Using Concrete lifting tool equipment like a skid steer, fork lift or a crane, lift the slab out of its position. The Monkey Fist’s grip increases with the load, providing a safe and stable lift.
- Recovery and Reuse: Once the slab is removed, simply lift the release handle to disengage the device. The Monkey Fist can then be extracted and reused on the next slab, maximizing efficiency.
Specifications
| Specification | Detail |
|---|---|
| Overall Diameter | 2 inches |
| Overall Height | 8 inches |
| Material | Heat-treated steel |
| Load Capacity | Up to 5,500 lbs per device |
Key Features of the Monkey Fist
Efficiency
This tool drastically speeds up concrete removal, allowing crews to move swiftly from slab to slab without needing to break up concrete. The efficiency gains can translate to significant labor savings, as the device reduces the time spent on each slab.
Cost-Effectiveness
By replacing the need for breakers and additional equipment, the Monkey Fist lowers operating costs. Its reusability further enhances its cost-effectiveness, as contractors can use the same device across multiple projects.
Reusability
Unlike single-use wedge anchors or other disposable tools, the Monkey Fist is designed to be a long-term investment. After each use, operators can easily reset the device and continue with the next slab, making it an environmentally friendly and budget-conscious choice.
Enhanced Safety
The Monkey Fist reduces reliance on heavy machinery and the hazards associated with conventional concrete removal. Operators can avoid heavy-impact tools that pose a risk to both personnel and nearby structures, ensuring a safer work environment.
Ideal Applications for the Monkey Fist
- Bridge Deck Removal: The Monkey Fist simplifies the process of removing sections of concrete bridge decks, reducing the need for heavy impact tools that could damage the structure.
- Roadbed Repairs: This tool enables quick removal of damaged concrete slabs, streamlining the repair process and minimizing road closure times.
- Building Floor Renovations: The Monkey Fist is ideal for lifting concrete flooring in commercial spaces, making it easier to replace or modify layouts.
- General Demolition: Whether you’re tearing down walls, removing debris, or transporting materials, the Monkey Fist helps keep workflows smooth and controlled.
- Construction Material Handling: By efficiently lifting and transporting heavy materials, the Monkey Fist streamlines construction material handling, reducing the need for additional equipment and speeding up job site tasks.
Conclusion
The Monkey Fist by Omni Attachments is a game-changing tool in construction and demolition. With its unique gripping mechanism, high load capacity, and versatile applications, the Monkey Fist makes lifting and removing concrete slabs safer, faster, and more economical. It’s designed to help professionals in a range of fields work smarter, minimize costs, and complete jobs efficiently.
Ready to revolutionize your construction projects?
Contact Omni Attachments today to learn more about the Monkey Fist or request a demo.
