GRABO Seam Setter
GRABO Seam Setter is a professional accessory designed to achieve precise, clean seams on both porous and non-porous surfaces, making it ideal for stone, tile, granite, marble, countertops, stone tops, slabs, and similar materials. When paired with GRABO® suction cups, it provides accurate alignment and leveling for straight joins where tight, precise seams matter. Two fine-adjustment knobs allow precise leveling and alignment, while an additional knob controls seam opening and closing to help achieve accurate joints. For maximum stability and alignment, using two seam setters together makes the seaming process more efficient and easier to manage, particularly when working with large countertops or slabs.
Constructed from durable stainless steel and aluminum for heavy-duty professional use, the GRABO® Seam Setter combines strength with a compact, transport-friendly design. The complete kit includes two rails, five bridges, ten 4 mm screws, three thumbscrews, two metal base plates, six 5 mm bolts, six 5 mm washers, two 8 mm bolts, and two 8 mm lock washers, providing the components needed for seam setting and adjustment. The unit weighs 10 lbs, making it manageable for on-site handling while remaining sturdy for slab work. GRABO® suction tools are not included and are sold separately.
Kit Includes
- 2 rails
- 5 bridges
- 10 × 4 mm screws
- 3 thumbscrews
- 2 metal base plates
- 6 × 5 mm bolts
- 6 × 5 mm washers
- 2 × 8 mm bolts
- 2 × 8 mm lock washers
Main Features
- Designed for precise, flawless seams on porous and non-porous surfaces
- Ideal for stone, tile, granite, marble, countertops, stone tops, and slabs
- Designed for straight joins and accurate seam alignment
- Two fine-adjustment knobs for leveling and alignment
- Additional knob for opening and closing seams
- Can be used with two seam setters for maximum stability and alignment
- Stainless steel and aluminum construction
- Built for heavy-duty professional use
- Compact and transport-friendly
- 10 lb design for manageable on-site handling
- Complete seam-setting kit included
- GRABO® suction tools sold separately
Specifications
| Property | Value |
|---|---|
| Type | Seam setting and alignment accessory |
| Material | Stainless steel and aluminum |
| Weight | 10 lbs |
| Adjustment | Two fine-adjustment knobs for leveling/alignment + one knob for opening/closing seams |
| Best For | Straight joins on porous and non-porous surfaces |
| Recommended Setup | Two seam setters for maximum stability and alignment |
| Kit | Two rails, five bridges, ten 4 mm screws, three thumbscrews, two metal base plates, six 5 mm bolts, six 5 mm washers, two 8 mm bolts, two 8 mm lock washers |
| Compatibility | Designed for use with GRABO® suction cups |
| Suction Tools | Not included; sold separately |
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