The 90 Degree Seam Setter Miter from GRABO® is the answer to your right-angle problem. Perfectly set your two materials together at a right angle at the perfect height level distance and angle. The GRABO® tools give you so much control over the materials and with the new rail system; moving the two materials is as easy as turning a thumbscrew. Adjust the materials closer or further, and level the materials higher or lower.

Introducing the GRABO® 90 Degree Seam Setters, the professional solution for achieving perfectly aligned seams on porous and non-porous surfaces. Designed specifically for joining seams at a 90-degree angle, these seam setters are the go-to tool for kitchen islands, bar counters, and various other projects involving materials like granite, stone, marble, and similar stone materials.

Kit includes: 

• 4x rails
• 4x bridges
• 1x corner plate bracket
• 18x 4mm screws
• 4x thumbscrews
• 2x metal base plates
• 6x 5mm bolts
• 6x 5mm washers
• 2x 8mm bolts
• 2x 8mm lock washers

*Note that the GRABO tools are not included in this set