Two 6" Handi-Grip Hand Cups for Flat to Curved Surfaces

Wood's Powr-Grip TL6RH — Two 6" Metal Handle Vacuum Hand Cups for Ergonomic Handling of Heavy, Awkward Loads on Flat and Curved Surfaces (70 lbs / 32 kg per Cup)

The Wood's Powr-Grip TL6RH is a matched pair of professional-grade 6" vacuum hand cups engineered for the ergonomic lifting and handling of heavy, awkward loads on flat and curved, smooth, nonporous surfaces. Each cup features a 6" (15 cm) standard rubber suction pad (Model TL6), a metal handle, and an industrial-grade plastic plunger, with a rated load capacity of 70 lbs (32 kg) per cup — delivering a combined two-cup lift capacity of 140 lbs (64 kg) when both cups are used simultaneously in a coordinated two-point lift. Rated for curved surfaces with a minimum radius of 12" (305 mm) and operable down to 0°F (-18°C), the TL6RH is purpose-built for demanding applications including water heater installation, automotive glass and body panel handling, and other ergonomically challenging lifts where a single cup or hand grip is insufficient for safe, controlled material handling. Sold as a matched pair (SKU: 91345, Model: TL6RH), the TL6RH2B kit includes a protective carrying case and is manufactured by Wood's Powr-Grip.

The TL6RH is distinguished from single-cup hand cups in the WPG lineup by its paired configuration, which is specifically designed for two-point ergonomic lifts on large, heavy, or awkward objects where load balance and operator control are critical. Where a single cup provides one grip point, the TL6RH pair provides two symmetrically placed vacuum attachment points, allowing the operator to lift, tilt, and maneuver heavy curved objects — such as water heaters, large automotive glass panels, and body panels — with significantly greater control and reduced strain. The 0°F (-18°C) low-temperature rating extends usability into cold storage, outdoor winter, and refrigerated environments where standard-rated cups may not perform reliably.

Key Features & Benefits

Matched Pair — Two-Point Ergonomic Lift Configuration

The TL6RH is sold and designed as a matched pair, providing two symmetrically placed vacuum grip points for balanced, controlled lifting of heavy and awkward objects. Two-point attachment distributes the load across both cups, reduces the risk of tipping or rotation during the lift, and allows the operator to tilt and maneuver the object with far greater control than a single-cup grip. This paired configuration is the defining feature that makes the TL6RH the correct tool for water heaters, large automotive glass, and other objects where a single grip point would create an unbalanced, unsafe lift.

70 lbs (32 kg) per Cup — 140 lbs (64 kg) Combined Capacity

Each cup in the pair is independently rated for 70 lbs (32 kg), delivering a combined two-cup lift capacity of 140 lbs (64 kg) when both cups are properly attached and the load is evenly distributed between them. This capacity covers the majority of residential and commercial water heaters, large automotive glass panels, and body panels encountered in installation and service work. Always confirm the actual object weight and ensure both cups achieve a full vacuum seal before committing to the full lift.

Flat and Curved Surface Compatibility (Min. 12" Radius)

The TL6RH is rated for both flat and curved smooth, nonporous surfaces, with a minimum curved surface radius of 12" (305 mm) — matching the LJ6VH’s curved surface rating and covering the majority of cylindrical and curved objects encountered in water heater, automotive glass, and body panel applications. The ability to attach to curved surfaces is essential for water heater handling, where the cylindrical tank body is the primary attachment surface. Always confirm the surface radius before use on curved applications.

Extended Low-Temperature Rating (0°F / -18°C)

The TL6RH is rated for operation down to 0°F (-18°C), making it suitable for cold storage facilities, outdoor winter job sites, and refrigerated environments where standard-rated cups (10°F minimum) may experience rubber hardening and reduced seal performance. For plumbers and HVAC technicians installing water heaters in unheated spaces during winter, or handlers working in cold chain logistics environments, this extended cold-temperature rating is a meaningful operational advantage.

Metal Handle with Industrial-Grade Plastic Plunger

The metal handle provides the structural rigidity and grip durability needed for controlled maneuvering of heavy, awkward objects, while the industrial-grade plastic plunger delivers lightweight, rust-resistant vacuum engagement. The handle geometry is designed for secure one-handed grip per cup, allowing the operator to use both hands simultaneously — one on each cup of the pair — for balanced two-point control during the lift. This is the ergonomic advantage the TL6RH is specifically designed to deliver.

Red-Line Vacuum Loss Indicator

Each cup in the pair includes a built-in red-line indicator that provides a continuous visual warning if vacuum pressure drops significantly during a lift. When handling heavy, awkward objects like water heaters, a vacuum failure on either cup can cause sudden load shift, tipping, or drop — making the vacuum indicator a critical safety check that must be verified on both cups before and throughout every lift. Lower the load immediately if either cup’s indicator shows vacuum loss.

Protective Carrying Case Included

The TL6RH2B kit includes a protective carrying case that stores both cups together, keeping the suction pads clean, protected from UV and contamination, and ready for use on the next job. Proper pad storage is one of the most effective ways to extend rubber seal life and maintain consistent vacuum performance. The case also protects the cups during transport in service vehicles and on job sites.

Common Applications

Water Heater Installation and Replacement

The TL6RH is specifically recommended for water heater handling — the paired two-cup configuration attaches to the cylindrical tank body, providing two balanced grip points that allow a single technician or two-person team to lift, tilt, and maneuver a full-size water heater into position with significantly greater control and reduced physical strain. The 12" minimum radius rating accommodates standard residential and commercial water heater tank diameters.

Automotive Glass Panel Handling

Auto glass technicians use the TL6RH pair to handle large windshields, rear windows, and side glass panels where two attachment points provide better balance and control than a single cup. The 12" minimum radius rating and 0°F cold rating make it suitable for both shop and outdoor automotive glass work in all seasons.

Automotive Body Panel Handling

Body shop technicians and automotive fabricators use the TL6RH to lift and position large body panels — doors, hoods, trunk lids, and fenders — during removal, installation, and painting operations. The two-cup configuration provides balanced grip on large, smooth painted or primed panel surfaces, reducing the risk of surface contact damage from hand gripping.

Cylindrical and Curved Object Handling

Beyond water heaters, the TL6RH is effective for handling any smooth, nonporous cylindrical or curved object with a surface radius of 12" (305 mm) or greater — including large-diameter pipe sections, cylindrical tanks, curved architectural elements, and formed metal components in fabrication and installation environments.

Cold Storage and Refrigerated Environment Handling

The 0°F (-18°C) low-temperature rating makes the TL6RH suitable for handling smooth, nonporous objects in cold storage facilities, walk-in freezers, and refrigerated warehouses where standard-rated cups may not maintain adequate rubber flexibility and seal performance. Always verify pad seal integrity with a test load before lifting in cold conditions.

Heavy Flat Panel Handling (Two-Point Lift)

For large, heavy flat panels — glass, stone, or metal — where a single cup would create an unbalanced lift, the TL6RH pair provides two symmetrically placed attachment points for stable, controlled two-point lifting up to 140 lbs combined. This is particularly useful for panels that are too large or heavy for a single-cup grip but do not require the higher capacity of the N5450 or N6450.

Compatible Materials

• Smooth nonporous cylindrical surfaces (water heater tanks, large-diameter pipe) — min. 12" radius
• Curved automotive glass (windshields, rear windows, side glass) — min. 12" radius
• Smooth painted or primed automotive body panels (doors, hoods, fenders, trunk lids)
• Flat plate glass and architectural glass panels
• Tempered and laminated safety glass — smooth face
• Smooth painted or coated metal panels (flat and curved, within radius rating)
• Polished stone and engineered stone (flat and slightly curved, within radius rating)
• Any smooth, nonporous flat or curved surface with min. 12" (305 mm) radius

Not compatible with: rough, textured, or porous surfaces; surfaces with radius tighter than 12" (305 mm); thin or fragile materials that could fracture under vacuum stress; surfaces contaminated with oil, wax, or debris in the pad contact area; concrete, brick, unpolished stone, wood, or drywall.

Application Instructions

Step 1: Object and Surface Assessment

1. Confirm both attachment surfaces are smooth and nonporous — do not proceed on rough, textured, or porous surfaces.
2. For curved surfaces, confirm the radius is 12" (305 mm) or greater at both planned attachment points.
3. Confirm the total object weight does not exceed 140 lbs (64 kg) combined, with no more than 70 lbs (32 kg) per cup.
4. Plan the two attachment points to distribute the load evenly and maintain balance during the lift.

Step 2: Pad Inspection and Preparation

1. Inspect both TL6 suction pads for cuts, cracks, hardening, or contamination. Replace if damaged.
2. Clean both pad contact areas on the object surface — remove dust, oil, wax, moisture, and debris.
3. In cold environments, verify pad flexibility above 0°F (-18°C) before use.

Step 3: Attaching Both Cups

1. Attach the first cup at the planned attachment point — position the pad flat against the surface with full perimeter contact and engage the vacuum mechanism until firm resistance is felt.
2. Check the red-line indicator on the first cup — confirm full vacuum before attaching the second cup.
3. Attach the second cup at the second planned attachment point using the same procedure.
4. Apply a controlled test load to both cups simultaneously before committing to the full lift.

Step 4: Lifting, Maneuvering, and Release

1. Lift smoothly with both cups simultaneously — avoid sudden jerking motions that can break either vacuum seal.
2. Monitor the red-line indicator on both cups continuously throughout the lift and during maneuvering.
3. Lower the object fully to a stable surface before releasing either cup’s vacuum.
4. Release both cups in a controlled manner — release one at a time only after the object is fully supported.
5. Clean both pads after use and store in the supplied protective carrying case.

Technical Specifications

Safety Data Summary

Hazard Information

• Vacuum loss on either cup during a lift can cause sudden load shift, tipping, or drop — monitor both red-line indicators continuously
• Uneven load distribution between the two cups can overload one cup beyond its 70 lb rating — plan attachment points to balance the load
• Overloading beyond 70 lbs (32 kg) per cup or 140 lbs (64 kg) combined may cause sudden cup release without warning
• Use on surfaces with radius tighter than 12" (305 mm) will prevent full pad seal and significantly increases drop risk
• Damaged or contaminated suction pads must be replaced before use
• In cold environments, verify pad flexibility and seal integrity before each lift — rubber performance approaches its limit at 0°F (-18°C)
• Do not use above 5,000 ft (1,500 m) elevation

Personal Protective Equipment

• Safety glasses or face shield when handling glass panels
• Cut-resistant gloves rated for glass and metal handling
• Steel-toed safety footwear
• Back support belt recommended for water heater and heavy awkward load handling
• Insulated gloves and appropriate cold-weather PPE when operating at or near 0°F (-18°C)

Safe Handling

• Always attach and verify both cups before lifting — never lift with only one cup attached when a two-cup lift is planned
• Inspect both pads and verify both vacuum indicators before each lift
• Plan attachment points to distribute load evenly — uneven distribution can overload one cup
• Never exceed 70 lbs per cup or 140 lbs combined
• Monitor both red-line indicators continuously — lower the load immediately if either cup shows vacuum loss
• Release cups one at a time only after the object is fully supported on a stable surface
• Store both cups in the supplied carrying case to protect pads between uses

Frequently Asked Questions

Q: Why is the TL6RH sold as a pair rather than individually?
A: The TL6RH is designed specifically for two-point ergonomic lifts on heavy, awkward objects — water heaters, large automotive glass, and body panels — where a single cup would create an unbalanced, unsafe lift. The matched pair provides two symmetrically placed vacuum attachment points for balanced load distribution, tilt control, and safe maneuvering. Using a single cup on these applications is not the intended use case for this product.

Q: Can the TL6RH be used to handle a standard residential water heater?
A: Yes — the TL6RH is specifically recommended for water heater handling. The 12" minimum radius rating accommodates standard residential water heater tank diameters, and the 140 lb combined capacity covers most residential water heaters. Confirm the tank diameter (radius ≥ 12") and total weight (≤ 140 lbs) before use, and ensure both cups achieve a full vacuum seal on the tank surface before lifting.

Q: What is the combined lift capacity when using both cups?
A: When both cups are properly attached and the load is evenly distributed, the combined lift capacity is 140 lbs (64 kg) — 70 lbs (32 kg) per cup. Uneven load distribution can overload one cup beyond its individual rating, so attachment points should be planned to balance the load symmetrically.

Q: Can the TL6RH be used in cold environments?
A: Yes. The TL6RH is rated down to 0°F (-18°C), making it suitable for cold storage facilities, outdoor winter job sites, and refrigerated environments. Always verify pad flexibility and seal integrity with a test load before lifting in cold conditions, as rubber performance approaches its rated limit at 0°F.

Q: What replacement pad does the TL6RH use?
A: Each cup uses the TL6 standard rubber pad (6" diameter). Replacement pads are available separately through Wood's Powr-Grip authorized distributors.

Q: Is this product made to order?
A: Yes. This product is made to order and all sales are final. Please confirm your application, surface type, object weight, and curved surface radius before placing your order.

California Residents: ⚠️ WARNING: Cancer and/or Reproductive Harm — www.p65Warnings.ca.gov