Value Collection ID/6 Inside Caliper 6 Inch Spring Joint

Product Description

The VALUE COLLECTION ID/6 is a spring-joint inside caliper designed for direct inside-diameter and internal-dimension measurement in machining, fabrication, and inspection work. Built with a flat steel leg profile and a polished finish, this caliper delivers consistent measurement transfer from bore to rule or gauge. The spring joint maintains steady leg tension during use, and the quick nut adjustment allows fast, precise leg-spread control without losing your set point. Maximum measurement capacity is 6 inches (150 mm). The tool weighs 0.22 pounds, making it easy to carry and handle during layout and inspection tasks.

This inside caliper is suited for machinists, toolmakers, pipefitters, and general metalworking trades that need a reliable analog transfer measurement tool. It is used to measure inside diameters of pipes, bores, slots, and grooves where a direct-reading instrument is not practical. The 6-inch leg length provides reach for deeper bore measurements. The polished steel finish resists light corrosion and makes the leg tips easier to read against a workpiece during transfer to a steel rule or micrometer.

Key Features

• Spring joint maintains consistent leg tension and returns legs to set position after deflection
• Quick nut adjustment allows fast, repeatable leg-spread setting
• Flat leg profile suited for inside-diameter and internal groove measurement
• 6-inch (150 mm) maximum measurement capacity
• Polished steel construction resists light surface corrosion
• Lightweight at 0.22 pounds for easy one-hand operation

Compatibility

Designed as a standard OEM-style spring-joint inside caliper compatible with general machining, fabrication, and inspection applications requiring inside-diameter transfer measurement up to 6 inches.

Installation Notes

No installation is required for this hand measuring tool. Calibrate against a known standard or micrometer before critical measurements. Keep leg tips clean and free of burrs to maintain measurement accuracy. Store with legs loosely set to relieve spring tension during long-term storage.