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INSIZE 4901-6 Block Level, 6 in, 2 Level Vials, 2 Cross Test Vials - Block Levels
INSIZEBlock Levels

INSIZE 4901-6 Block Level, 6 in, 2 Level Vials, 2 Cross Test Vials

The INSIZE Block Level (MPN 4901-6) is a cast-steel block level with a length of 6 inches, featuring two level vials, zero plumb vials, two cross test vials, and two vials total. Its specified accuracy is 0.00024 in/ft.

SKU 3G-OTH-231681

Also listed as: 49016 · 4901 6

Brand
INSIZE
Item
4901-6 Block Level, 6 in, 2 Level Vials, 2 Cross Test Vials
Part Number
4901-6
Category
Block Levels
Available to Order
Also known as:4901-6INSIZE
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Technical Specifications

INSIZE
Manufacturer Part Number
4901-6
Lg
6 in
Vials
2
Level Vials
2
Plumb Vials
0
Cross Test Vials
2

Technical Documents

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INSIZE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INSIZE Block Level (MPN 4901-6) is a cast-steel block level with a length of 6 inches, featuring two level vials, zero plumb vials, two cross test vials, and two vials total. Its specified accuracy is 0.00024 in/ft.

Frequently Asked Questions

What is the INSIZE Block Level used for?

The INSIZE Block Level (MPN 4901-6) is used for precision leveling and alignment in machining, tooling setup, and quality inspection. Its cast-steel body and two level vials provide stable, accurate readings on flat surfaces, making it essential for machine tool installation and industrial maintenance.

What are the specifications of the INSIZE Block Level?

The INSIZE Block Level (MPN 4901-6) has a length of 6 inches, two level vials, zero plumb vials, and two cross test vials. Its accuracy is 0.00024 in/ft. The cast-steel construction ensures durability and stability for precision leveling tasks in industrial environments.

Where to buy the INSIZE Block Level worldwide?

You can source the INSIZE Block Level (MPN 4901-6) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this precision tool to your facility.

How to maintain the INSIZE Block Level?

To maintain the INSIZE Block Level, keep it clean and store it in a protective case when not in use. Avoid dropping or exposing it to extreme temperatures, as this can affect vial accuracy. Periodically check the vials for bubble movement and verify calibration against a known flat surface.

Used in

Common applications for INSIZE
Machining and metalworking — INSIZE digital outside micrometer 3109-25A for measuring external dimensions of workpieces with high precision.
Quality control and metrology — INSIZE surface roughness specimen ISR-RS528X for calibrating surface roughness testers to ISO 5436-1:2000.
Field inspection and maintenance — INSIZE portable hardness tester ISH-SPHD for non-destructive testing of copper and other metals.
Material thickness measurement — INSIZE ultrasonic thickness gauge ISU-800D for measuring wall thickness of pipes, tanks, and plates.
Fabrication and assembly — INSIZE stainless steel straight edges 4700 series for checking flatness and straightness of surfaces.
Incoming inspection — INSIZE micrometers and calipers for verifying dimensions of purchased components against specifications.
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INSIZE Products

3G Electric supplies INSIZE block levels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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