Precisionengineered 90 degree guide ensures alignment of stone and tile joints for seamless installations and professionallooking results every time Heavyduty aluminium construction provides strong clamping force and longterm durability even under pressure granite and ceramic installation environments Adjustable corner brace fits a wide range of stone thicknesses, making it suitable for granite, marble, ceramic tile, and engineered stone projects Ergonomic knobs allow quick tightening and release for fast setup and repositioning without damaging delicate surfaces or disrupting alignment during adjustments Key benefits Precise joint alignment reduces rework and ensures uniform grout lines Durable aluminium construction withstands demanding installation environments Wide compatibility with stone types and thicknesses simplifies multiple projects Easy setup and adjustments protect delicate surfaces and maintain alignment Applications and use scenarios Kitchen and island installations using granite or marble where exact corner alignment and consistent joints are required Bathroom or shower tiling with ceramic tile or engineered stone, ensuring 90degree corners and straight joints Renovation projects with mixed material thicknesses, such as combining granite slabs with ceramic tile, benefiting from adjustable corner support to maintain alignment during setting