12-DGG

Description The TYLOK 12-DGG No Go Gap Gage is a precision inspection tool designed to verify proper tube fitting makeup in high-pressure instrumentation and fluid system installations. It helps technicians quickly confirm whether a fitting has been correctly tightened by checking the allowable gap between fitting components. Engineered for accuracy and repeatability, this gage reduces the risk of improper installation that can lead to leaks, system failure, or safety hazards. Widely used in industrial, hydraulic, and instrumentation applications, the 12-DGG ensures compliance with assembly standards while improving installation reliability and quality control. Features Ensures accurate verification of proper tube fitting makeup, reducing installation errors and improving system reliability Designed for quick and easy gap inspection, allowing technicians to confirm fitting tightness without disassembly Precision-machined for consistent measurement accuracy across repeated inspections and industrial use Helps prevent leaks and system failures caused by under- or over-tightened tube fittings Durable metal construction suitable for demanding industrial and field environments Supports quality control and compliance with recommended tube fitting assembly standards Specifications Item ID 12-DGG Product Type No Go Gap Gage Supplier Name Tylok International Application Inspection and verification of tube fitting makeup Kit Function Confirms correct tightening and assembly of tube fittings Compatibility Compatible with TYLOK tube fittings Installation Type Hand-held inspection tool Material Precision-machined metal construction Pressure Rating Not pressure retaining - inspection tool only