Dual Custom Gripping Tongs

Dual Custom Gripping Tongs — Stable Lifting for Longer, Larger Cylindrical Loads

The Model DGT Dual Custom Gripping Tongs are engineered for the safe lifting and handling of longer, larger cylindrical loads including rolls of fabric, polyethylene film, large-diameter tube, and bundles of round steel. Designed by The Caldwell Group, this dual-arm tong system is purpose-built for contractors and rigging professionals who need reliable load control when single-point tongs are insufficient. The system uses two gripping points to distribute clamping force across the load, preventing tip, sag, or instability during lifts.

Unlike single gripping tong designs suited for short cylindrical objects, the DGT's dual configuration actively stabilizes longer loads that could otherwise shift or rotate during transit. The contoured pad geometry spreads applied force over a greater surface area, reducing the risk of surface damage and improving grip consistency across varying load diameters. Optional nylon or rubber pad linings are available to protect sensitive load surfaces such as film rolls or finished materials.

Key Features & Benefits

Dual Gripping Arm System

Two gripping arms engage the load simultaneously, providing the lateral stability that longer cylindrical loads require. This configuration prevents axial rotation and load shift during the lift cycle, which is critical when handling materials like fabric rolls or film that could unwind or deform under single-point clamping pressure.

Contoured Pad Design

The large contoured pads are shaped to conform to the curvature of cylindrical loads, distributing the clamping force over a significantly larger contact surface area. This reduces peak pressure at any single contact point, protecting the load from deformation or surface damage during lifting operations.

Optional Pad Linings (Nylon or Rubber)

For applications involving sensitive or finished materials, optional nylon or rubber pad linings can be specified to provide an additional layer of load protection. These linings are particularly valuable when handling rolls of polyethylene film or fabric where surface marring or compression damage must be avoided.

Fully Customizable Configuration

The Model DGT is available in custom specifications to match exact load dimensions, weight capacities, and gripping requirements for your application. Contractors with non-standard load geometries or specialized rigging needs can work directly with DTS to configure a system that meets project-specific demands.

Auto-Latch or Manual Latch Integration

The DGT family supports integration of either a manual latch or the Auto-Latch mechanism, selected based on the specific application and operational preference. Latch selection allows the tong system to be optimized for environments where speed of attachment or positive mechanical locking is prioritized.

Broad Material Compatibility

The DGT is designed to handle a wide range of cylindrical and round-profile materials across multiple industries, from steel fabrication to textile and plastics handling. This versatility reduces the need for multiple specialized lifting attachments on a single job site.

Common Applications

Rolls of Polyethylene Film

The contoured pads and optional rubber linings make the DGT ideal for lifting large rolls of polyethylene film without crushing or distorting the roll core. The dual-arm system keeps the roll axis stable throughout the lift.

Rolls of Fabric or Textile Material

Fabric rolls require even clamping pressure to avoid compression marks or uneven deformation. The DGT's large pad surface area and optional nylon linings protect the material while maintaining a secure grip.

Large-Diameter Round Bar

Shorter, large-diameter round bar stock can be lifted with controlled stability using the dual gripping configuration. The system accommodates the weight and surface hardness of solid steel bar without pad degradation.

Cylindrical Tube Stock

Structural and mechanical tube sections benefit from the DGT's ability to grip without crushing thin-wall sections, especially when optional rubber or nylon pads are specified to cushion the clamping load.

Bundles of Round Steel

For narrow gripping arm configurations, the DGT applies concentrated pressure across bundled round steel sections, making it suitable for handling bar bundles in fabrication yards or structural steel staging areas.

Large-Diameter Material Rolls in Manufacturing

In industrial and construction supply environments, the DGT supports the movement of oversized material rolls from storage to point of use, reducing manual handling risk and improving lift efficiency.

Compatible Materials

• Rolls of polyethylene film
• Rolls of fabric and textile materials
• Large-diameter round bar (solid steel)
• Cylindrical tube stock (structural and mechanical)
• Bundles of round-profile steel
• Large-diameter cylindrical rolls (various materials)

Product Documents

• Download Catalog

Technical Specifications

Frequently Asked Questions

Q: What is the difference between the Single Gripping Tong and the Dual Custom Gripping Tongs (Model DGT)?
A: The Single Gripping Tong is designed for lifting shorter cylindrical objects such as large-diameter round bar or short rolls, using a single pair of gripping arms. The Model DGT uses a dual gripping arm system to support and stabilize longer, larger loads that require two contact points to prevent sagging, rotation, or axial shift during the lift.

Q: Can the DGT be configured with pad linings to protect sensitive load surfaces?
A: Yes. Optional nylon or rubber pad linings are available for applications where load surface protection is required, such as rolls of polyethylene film or fabric. These linings cushion the clamping contact and prevent marring, compression marks, or surface damage during lifting.

Q: How do I order the Model DGT with custom specifications?
A: The Model DGT is fully customizable. To configure the tong system to your exact load dimensions, weight requirements, and operational needs, contact Diamond Tool Store directly at 800-628-4263. A representative will work with you to define the correct specification.

Q: Which latch mechanism should I specify — manual or Auto-Latch?
A: Latch selection depends on your specific application and operational environment. Manual latches provide positive mechanical locking that the operator controls directly. The Auto-Latch mechanism is suited for applications where faster engagement and release cycles are advantageous. Contact DTS to discuss which option best fits your rigging workflow.

Q: Is the Model DGT suitable for lifting bundles of round steel?
A: Yes. In configurations with narrow gripping arms, the DGT applies concentrated clamping pressure across round-profile steel bundles, making it appropriate for use in fabrication yards and structural steel staging environments. Consult with DTS to ensure the correct arm and pad configuration is specified for bundle dimensions and weights.

Q: Where can I find additional technical information or load charts for the Model DGT?
A: The product catalog datasheet is available for download above. For detailed load ratings, dimensional drawings, and application-specific technical data, call The Caldwell Group or Diamond Tool Store at 800-628-4263, or download the catalog PDF linked in the Product Documents section above.