The GRABO ROCKSEAL is a GRABO accessory designed for lifting rough, textured, and uneven materials using compatible GRABO vacuum lifters. Its laminated SBR rubber foam sponge construction conforms to surface profiles with peak and valley variations up to 0.4" (10 mm) and is intended for applications involving rough stone, slate, corrugated metal, and textured concrete.
The ROCKSEAL fits all GRABO and co-branded GRABO tools except GRABO H. It installs as a replacement seal and is designed for material handling applications where textured or irregular surfaces are present.
Lifting Capacity
| Material | Perpendicular Hold | Parallel Hold |
|---|---|---|
| Glass | 375 lbs (170 kg) | 265 lbs (120 kg) |
| Metal | 308 lbs (140 kg) | 198 lbs (90 kg) |
| Wood | 220 lbs (100 kg) | 143 lbs (65 kg) |
| Rough Slate | 176 lbs (80 kg) | 176 lbs (80 kg) |
| Rough Concrete | 176 lbs (80 kg) | 176 lbs (80 kg) |
Specifications
| Specification | Details |
|---|---|
| Material | Laminated SBR Rubber Foam Sponge |
| Color | Black |
| Dimensions | 11.5 × 6.9 × 1.12 in (293 × 175 × 28.5 mm) |
| Weight | 0.6 lbs (0.23 kg) |
| Working Temperature | 32°F–140°F (0°C–60°C) |
| Surface Profile Capacity | Up to 0.4 in (10 mm) |
| Compatibility | All GRABO Models Except GRABO H |
