The Insize Inside Spring Calipers 20–150mm 7261-150 is a precision measuring tool designed for accurate checking of internal dimensions such as hole diameters, slot widths, and internal clearances. Built from high-quality hardened steel, this caliper ensures durability, smooth operation, and long-lasting performance in workshop and industrial environments.

Featuring a spring-loaded mechanism with an adjusting screw, this caliper provides fine adjustment and consistent tension for precise and repeatable measurements. With a measuring range of 20mm to 150mm, it is ideal for medium-sized internal measurement tasks.

The Insize 7261-150 Inside Spring Calipers are perfect for machinists, engineers, fabricators, and technicians who require reliable and accurate internal measuring tools for professional applications.

🔧 Key Features

Measuring range: 20–150mm
Spring-loaded design with fine adjustment screw
Precision internal measuring calipers
High-quality hardened steel construction
Smooth operation with consistent tension
Durable and wear-resistant design
Suitable for professional and industrial use

⚙️ Applications

Internal diameter measurement
Hole and slot width checking
Machining and fabrication work
Engineering inspection
Workshop measurement tasks
Industrial maintenance

Insize Inside Spring Calipers 20-150mm 7261-150 | Precision Internal Measuring Tool

Have a question?