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GRABO ROCKSEAL Replacement Seal for Rough & Textured Surfaces
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At a Glance
Quick Decision Guide
Surface Profile Capacity
Up to 0.4" (10 mm)
Compatible Models
All GRABO Models Except GRABO H
Seal Material
Laminated SBR Rubber Foam Sponge
Maximum Glass Capacity
375 lbs
Maximum Metal Capacity
308 lbs
Maximum Wood Capacity
220 lbs
Working Temperature
32°F–140°F (0°C–60°C)
Applications
Rough Stone, Slate, Concrete & Corrugated Metal
Why Choose This Product
Key Benefits
Rough Surface Lifting
Conforms to textured and uneven materials up to 0.4"
Broad Compatibility
Fits all GRABO and co-branded GRABO tools except GRABO H
Flexible Seal
Laminated SBR rubber foam improves contact on irregular surfaces
Simple Replacement
Installs as a replacement seal for compatible vacuum lifters
Heavy Material Handling
Supports lifting capacities up to 375 lbs on glass
Professional Applications
Ideal for stone, concrete, slate and corrugated materials
Product Information
Product Details
Specifications
Brand
GRABO®
Part Number
RK23001
UPC
840082400448
Product Type
Replacement Vacuum Lifter Seal
Material
Laminated SBR Rubber Foam Sponge
Color
Black
Surface Profile Capacity
Up to 0.4" (10 mm)
Compatibility
All GRABO Models Except GRABO H
Compatible Brands
GRABO & Co-Branded GRABO Tools
Applications
Rough Stone, Slate, Textured Concrete & Corrugated Metal
Maximum Glass Capacity (Perpendicular)
375 lbs (170 kg)
Maximum Glass Capacity (Parallel)
265 lbs (120 kg)
Maximum Metal Capacity (Perpendicular)
308 lbs (140 kg)
Maximum Metal Capacity (Parallel)
198 lbs (90 kg)
Maximum Wood Capacity (Perpendicular)
220 lbs (100 kg)
Maximum Wood Capacity (Parallel)
143 lbs (65 kg)
Maximum Rough Slate Capacity
176 lbs (80 kg)
Maximum Rough Concrete Capacity
176 lbs (80 kg)
Working Temperature
32°F–140°F (0°C–60°C)
Dimensions
11.5 × 6.9 × 1.12 in (293 × 175 × 28.5 mm)
Weight
0.6 lbs (0.23 kg)
About This Product
Replacement Seal for Rough and Uneven Materials
The GRABO® ROCKSEAL is a replacement sealing accessory designed to improve lifting performance on rough, textured, and uneven materials when used with compatible GRABO vacuum lifters. Its laminated SBR rubber foam sponge construction conforms to surface irregularities with peak and valley variations up to 0.4" (10 mm), allowing secure lifting where standard seals may not perform effectively.
Designed for Stone, Concrete, and Corrugated Materials
The ROCKSEAL is ideal for handling rough slate, textured concrete, corrugated metal, and other uneven materials commonly encountered on construction sites, fabrication shops, and installation projects. The flexible seal adapts to irregular surface profiles while maintaining vacuum performance during material handling.
Compatible with Most GRABO Vacuum Lifters
The replacement seal fits all GRABO and co-branded GRABO vacuum lifters except the GRABO H. Installation is quick and allows users to convert compatible tools for lifting textured materials without replacing the entire vacuum lifter.
Engineered for Professional Material Handling
Constructed from durable laminated SBR rubber foam sponge, the ROCKSEAL operates in temperatures from 32°F to 140°F (0°C to 60°C). Depending on the material being lifted, it supports lifting capacities up to 375 lbs perpendicular and 265 lbs parallel to the surface.
Common Questions
Frequently Asked Questions
What is the GRABO ROCKSEAL used for?
The ROCKSEAL is a replacement seal designed for lifting rough, textured, and uneven materials with compatible GRABO vacuum lifters.
Which GRABO models is the ROCKSEAL compatible with?
It fits all GRABO and co-branded GRABO vacuum lifters except the GRABO H.
How much surface variation can the ROCKSEAL handle?
The seal conforms to surface profiles with peak and valley variations up to 0.4" (10 mm).
What materials can be lifted with the ROCKSEAL?
It is designed for rough stone, slate, textured concrete, corrugated metal, glass, metal, wood, and other uneven materials within the specified lifting capacities.
What is the maximum lifting capacity?
Capacity depends on the material being lifted. The highest rated capacity is 375 lbs (170 kg) when lifting glass in the perpendicular direction.
What material is the ROCKSEAL made from?
It is manufactured from laminated SBR rubber foam sponge designed to conform to irregular surfaces.