Crosby HR-500HG Hole Gauge - Coil Thread 1 - 3.5 in

Description du produit

Product Description:
The Crosby HR-500HG Hole Gauge is engineered for inspection and maintenance of Crosby HR-500 Trench Cover Hoist Ring systems requiring accurate thread wear verification and safe lifting hardware evaluation. Designed as a dedicated thread no-go gauge, the HR-500HG helps determine when trench cover studs and weld-in nuts have reached wear limits and require replacement. These gauges are essential maintenance tools for ensuring safe operation of trench cover lifting systems used in utility, roadway, construction, municipal, and industrial applications.

Material:
Heavy-duty steel construction
Precision-machined inspection surfaces
Industrial-grade finish

Specifications:
Thread no-go gauge design
Designed for Crosby HR-500 Trench Cover Hoist Rings
Aids in determining when studs and plate nuts need replacing
Separate gauge available for each coil thread size
Compatible with 1.00-3.5, 1.25-3.5, and 1.50-3.5 coil thread systems
Designed for field inspection and maintenance applications
Heavy-duty construction for repeated industrial use
Portable inspection tool for trench cover lifting systems
Manufactured to Crosby inspection specifications
Used to verify safe thread engagement and wear conditions

Uses:
Trench cover hoist ring inspection
Thread wear verification
Industrial lifting hardware maintenance
Construction site lifting inspections
Municipal utility cover servicing
Rigging equipment maintenance
Preventive lifting equipment inspections
Safety verification for trench cover systems

Key Features:
Thread inspection capability – Helps identify worn studs and nuts requiring replacement
Dedicated no-go gauge design – Simplifies inspection procedures in the field
Crosby HR-500 compatibility – Designed specifically for HR-500 trench cover systems
Heavy-duty construction – Built for rugged industrial and municipal applications
Improves lifting safety – Helps verify proper thread condition before lifting operations
Portable maintenance tool – Easy to transport and use on-site
Multiple thread size availability – Supports several HR-500 thread configurations
Industrial-grade reliability – Engineered for repeated inspection and maintenance use