8" Industrial-Grade Plastic Hand Cup for Flat Surfaces - Pack of 4

Wood's Powr-Grip N4000 — 8" Industrial-Grade Vacuum Hand Cup for Flat Surfaces (Pack of 4)

The Wood's Powr-Grip N4000 is a professional-grade vacuum hand cup engineered for safely lifting, handling, and positioning heavy flat materials such as glass panels, mirrors, granite slabs, ceramic tile, and other smooth, nonporous surfaces. With a 125 lb (57 kg) load capacity and an 8" (20 cm) suction pad, this hand cup delivers reliable holding power for demanding industrial, glazing, construction, and fabrication applications.

Sold as a Pack of 4 (SKU: 91400, Model: N4000), this kit is ideal for job sites and shops that require multiple lifters for large-format panel handling or team lifts.

Key Features

• Fast attach and release mechanism — quickly engage and disengage the suction cup for efficient workflow on the job site
• Red-line vacuum loss indicator — a built-in warning indicator alerts the user immediately if significant vacuum pressure is lost, providing a critical safety check before and during lifts
• Industrial-grade plastic handle and plunger — lightweight yet rugged construction resists rust and corrosion, making it suitable for both indoor and outdoor environments
• Standard rubber suction pad (Model G0695) — 8" diameter pad creates a strong, reliable seal on smooth, nonporous flat surfaces
• Supplied with a protective carrying case — keeps the pad clean and protected during transport and storage, extending the life of the rubber seal

Ideal Applications

• Flat glass panels and plate glass
• Mirrors and tempered glass
• Granite, marble, and stone slabs
• Ceramic and porcelain tile
• Smooth metal sheets and panels
• Any smooth, nonporous flat surface requiring safe manual handling

Technical Specifications

📄 Download Full Specifications Sheet (PDF)

Safety & Usage Notes

• Always inspect the suction pad for damage, dirt, or debris before each use — a compromised pad seal reduces holding capacity
• Do not use on rough, textured, porous, or curved surfaces — this cup is rated for flat, smooth, nonporous materials only
• Do not exceed the rated 125 lb load capacity
• Monitor the red-line vacuum indicator throughout the lift — if the indicator shows vacuum loss, lower the load immediately and re-seat the cup
• Not rated for use above 5,000 ft elevation or outside the 10°F–120°F temperature range

Please note: This product is made to order. All sales are final.

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