Spi 31-375-9 Stainless Steel Angle Gage Set 18 Piece

Product Description

The SPI 31-375-9 is an 18-piece stainless steel angle gage set designed for precise angle measurement across a primary range of 6 to 90 degrees. Built from stainless steel with a satin finish, these gages resist corrosion and provide clear, consistent readings in shop environments. The set is used to verify angles on machined parts, weldments, and fabricated components. Machinists, tool-and-die makers, fabricators, and quality control technicians are the primary users. The full 18-piece assortment covers a wide span of common angle values in a single kit, reducing the need for multiple individual gages.

This angle gage set is suited for precision measurement applications in machine shops, fabrication facilities, and inspection departments. The compact format and included vinyl storage pouch keep the gages organized and protected between uses. The satin finish reduces glare under shop lighting, which aids readability during close inspection work. The set covers primary angles from 6 to 90 degrees, making it practical for a broad range of layout, verification, and inspection tasks on ferrous and non-ferrous workpieces.

Key Features

• 18-piece set covers primary angles from 6 to 90 degrees
• Stainless steel construction for corrosion resistance and durability
• Satin finish reduces glare and improves readability
• Includes vinyl pouch for organized storage and transport
• Compact kit format suitable for bench, floor, and field inspection use

Compatibility

Designed as a general-purpose precision angle measurement tool compatible with standard layout and inspection workflows in machine shop and fabrication environments.

Installation Notes

No installation is required for this measurement tool. Before use, verify that mating surfaces are clean and free of burrs or debris that could affect contact and introduce measurement error. Store gages in the included vinyl pouch when not in use to prevent nicks and surface damage. Handle individual gages carefully to maintain flatness and edge integrity.