RAM-D-101U-C-247-4 Heavy-Duty D Size Forklift Mount for Larger Devices
The heavy-duty D Size forklift mount provides a rugged mounting solution for industrial monitors, rugged tablets, vehicle computers, barcode scanners, and other electronic equipment on forklifts. The RAM-D-101U-C-247-4 combines a 4-inch square post clamp mount, D Size RAM mounting system, short double socket arm, and 2.5-inch round AMPS plate. Its D Size 2.25-inch ball provides a heavy-duty mounting connection for larger displays and rugged mobile devices in warehouse, manufacturing, logistics, and material handling environments.

What Is the RAM-D-101U-C-247-4?
The RAM-D-101U-C-247-4 is a complete heavy-duty forklift device mount designed for forklifts and demanding industrial applications.
The mounting kit includes:
- A 4-inch clamping base
- A D Size RAM mount
- A short D Size double socket arm
- A 2.5-inch round AMPS plate
The clamp attaches to square posts up to 4 inches wide. The D Size RAM ball-and-socket system provides near-infinite adjustability while helping reduce shock and vibration.
Key Features of the RAM-D-101U-C-247-4
4-Inch Square Post Clamp
The RAM-D-101U-C-247-4 includes a 4-inch clamping base designed for square posts up to 4 inches wide.
This clamp provides the mounting connection between the square post and the D Size RAM mounting system.
D Size 2.25-Inch RAM Ball
The kit uses a D Size 2.25-inch RAM ball.
The D Size mounting system provides the heavy-duty connection required for the larger displays and rugged mobile devices identified for this product.
Short D Size Double Socket Arm
The mounting kit includes a short-length D Size RAM double socket arm.
The arm has an overall length of 5.1 inches and a socket-to-socket length of 3.6 inches.
RAM® ball-and-socket technology provides near-infinite adjustability for positioning compatible equipment.
2.5-Inch Round AMPS Plate
The RAM-D-101U-C-247-4 includes a 2.5-inch round AMPS plate.
The D Size ball with the plate connects to RAM® device holders containing the universal AMPS hole pattern.
Shock and Vibration Reduction
RAM® ball-and-socket technology helps reduce shock and vibration while providing near-infinite adjustability.
This makes the mounting system suitable for high-vibration forklift applications described in the supplied product information.
Powder-Coated Marine-Grade Aluminum
The mounting system uses powder-coated, marine-grade aluminum.
This construction provides durability, corrosion resistance, and long-lasting performance in demanding environments.
Lifetime Warranty
The RAM-D-101U-C-247-4 is backed by a lifetime warranty.
How the D Size Forklift Mount Works
The RAM-D-101U-C-247-4 combines the square post clamp, D Size double socket arm, and AMPS plate into one mounting configuration.
A basic setup consists of:
Square Post → 4-Inch Clamp Base → D Size Double Socket Arm → 2.5-Inch Round AMPS Plate → Compatible RAM Device Holder
The clamp connects the system to a square post. The D Size double socket arm provides adjustable positioning. The AMPS plate connects to compatible RAM device holders containing the universal AMPS hole pattern.
What Devices Can the RAM-D-101U-C-247-4 Mount?
The product is designed for mounting:
- Industrial monitors
- Rugged tablets
- Vehicle computers
- Barcode scanners
- Other electronic equipment
The supplied product information specifically identifies larger displays and rugged mobile devices as suitable applications for the heavy-duty D Size mounting system.
Where Can the RAM-D-101U-C-247-4 Be Used?
This D Size forklift mounting kit is designed for demanding applications in:
- Warehouses
- Manufacturing environments
- Logistics operations
- Material handling environments
- Forklifts
The product provides a mounting solution for electronic equipment used in high-vibration forklift applications.
D Size RAM Mounting System
The RAM-D-101U-C-247-4 uses a D Size 2.25-inch ball.
The supplied specifications identify the following arm details:
- Overall arm length: 5.1″
- Socket-to-socket length: 3.6″
- Ball size: D Size (2.25″)
The ball-and-socket technology provides near-infinite adjustability and helps reduce shock and vibration.
Understanding the 2.5-Inch AMPS Plate
The mounting kit includes a 2.5-inch diameter round AMPS plate.
The plate uses a 4-Hole AMPS pattern measuring 1.181″ x 1.496″ and connects to RAM® device holders containing the universal AMPS hole pattern.
This plate provides the device-side connection within the complete mounting configuration.
Benefits of the RAM-D-101U-C-247-4
Supports Larger Devices
The D Size 2.25-inch RAM ball provides a heavy-duty mounting system for larger displays and rugged mobile devices.
Fits Square Posts up to 4 Inches
The 4-inch clamping base attaches to square posts up to 4 inches wide.
Adjustable Positioning
The D Size ball-and-socket system provides near-infinite adjustability, allowing compatible equipment to take the required viewing position.
Helps Reduce Shock and Vibration
RAM® ball-and-socket technology helps reduce shock and vibration in the mounting system.
Durable Industrial Construction
Powder-coated marine-grade aluminum provides durability and corrosion resistance for demanding industrial environments.
Choosing a 4-Inch Square Post Clamp Mount
When selecting a 4-inch square post clamp mount, consider the post width, RAM ball size, device connection, and required arm length.
Verify the Square Post Width
The RAM-D-101U-C-247-4 uses a 4-inch maximum-width clamp.
The intended square post should fall within this specified clamp range.
Check the RAM Ball Size
This model uses a D Size 2.25-inch RAM ball.
Compatible mounting components should use the appropriate D Size connection.
Check the AMPS Plate
The kit includes a 2.5-inch round AMPS plate with a 4-Hole AMPS pattern measuring 1.181″ x 1.496″.
Consider the Arm Length
The included D Size double socket arm has an overall length of 5.1 inches and a 3.6-inch socket-to-socket length.
RAM-D-101U-C-247-4 Specifications
| Specification | Details |
| SKU | RAM-D-101U-C-247-4 |
| Product | RAM® 4″ Square Post Clamp Mount with Round AMPS Plate – D Size |
| Product Weight | 3.62 lbs |
| Clamp Base | 4″ maximum width |
| Arm Type | Short-length D Size double socket arm |
| Overall Arm Length | 5.1″ |
| Socket-to-Socket Length | 3.6″ |
| Ball Size | D Size (2.25″) |
| Plate Size | 2.5″ diameter |
| Hole Pattern | 4-Hole AMPS: 1.181″ x 1.496″ |
| Heavy-Duty Use Capacity | 5 lbs |
| Standard Use Capacity | 6 lbs |
| Material | Marine-grade aluminum |
| Finish | Powder-coated |
| Packaging Type | Poly Bag |
| Warranty | Lifetime warranty |
Hardware Included
The RAM-D-101U-C-247-4 includes:
- (2) 5/16″-18 Nylock Nuts
- (2) 5/16″-18 x 3″ Machine Screws
These hardware components come with the mounting kit according to the supplied specifications.
Weight Capacity
The product specifications provide two weight-capacity ratings:
| Usage | Capacity |
| Heavy-Duty Use | 5 lbs |
| Standard Use | 6 lbs |
These ratings come directly from the supplied product information.
Why Choose the RAM-D-101U-C-247-4?
The RAM-D-101U-C-247-4 combines a 4-inch square post clamp with a D Size RAM mounting system and round AMPS plate.
Key product characteristics include:
- 4-inch clamping base for square posts up to 4 inches wide
- D Size 2.25-inch RAM ball
- Short D Size double socket arm
- 5.1-inch overall arm length
- 3.6-inch socket-to-socket length
- 2.5-inch round AMPS plate
- 4-Hole AMPS pattern: 1.181″ x 1.496″
- Ball-and-socket technology provides near-infinite adjustability
- Helps reduce shock and vibration
- Designed for industrial monitors, rugged tablets, vehicle computers, barcode scanners, and other electronic equipment
- Powder-coated marine-grade aluminum construction
- 5 lbs heavy-duty-use capacity
- 6 lbs standard-use capacity
- Product weight of 3.62 lbs
- Lifetime warranty
- Poly Bag packaging
Frequently Asked Questions
The mounting kit includes a 4-inch clamping base designed for square posts up to 4 inches wide.
The RAM-D-101U-C-247-4 uses a D Size 2.25-inch RAM ball.
The kit includes a short-length D Size RAM double socket arm.
The included arm has an overall length of 5.1 inches.
The listed socket-to-socket length is 3.6 inches.
The kit includes a 2.5-inch diameter round AMPS plate.
The supplied specification lists a 4-Hole AMPS pattern measuring 1.181″ x 1.496″.
The product is designed for industrial monitors, rugged tablets, vehicle computers, barcode scanners, and other electronic equipment.
The mount is designed for warehouse, manufacturing, logistics, and material handling environments, including high-vibration forklift applications.
The product has a stated capacity of 5 lbs for heavy-duty use and 6 lbs for standard use.
The listed product weight is 3.62 lbs.
The kit uses powder-coated marine-grade aluminum.
The kit includes (2) 5/16″-18 Nylock Nuts and (2) 5/16″-18 x 3″ Machine Screws.
Yes. The product is backed by a lifetime warranty.
Conclusion
The RAM-D-101U-C-247-4 heavy-duty D Size forklift mount provides a rugged mounting solution for industrial monitors, rugged tablets, vehicle computers, barcode scanners, and other electronic equipment. Its 4-inch square post clamp attaches to posts up to 4 inches wide, while the D Size 2.25-inch RAM ball provides a heavy-duty mounting connection.
The kit combines a short D Size double socket arm, 2.5-inch round AMPS plate, and ball-and-socket technology that provides near-infinite adjustability while helping reduce shock and vibration. With powder-coated marine-grade aluminum construction, stated capacities of 5 lbs for heavy-duty use and 6 lbs for standard use, and a lifetime warranty, this mounting kit suits demanding forklift and material handling environments.




