Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591 - Caliper Jaw Points
INSIZECaliper Jaw Points

INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591

The INSIZE 1526 Ball Point is a conical, interchangeable-point caliper jaw point from INSIZE, model 7391-T9. It is designed for use with interchangeable-point calipers, providing a ball-point contact surface for…

SKU 3G-OTH-279375

Also listed as: 7391T9 · 7391 T9

Brand
INSIZE
Item
Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591
Category
Caliper Jaw Points
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

INSIZE
Manufacturer Part Number
7391-T9
Type
3291/INSIZE 3591, 7391-T9

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The INSIZE 1526 Ball Point is a conical, interchangeable-point caliper jaw point from INSIZE, model 7391-T9. It is designed for use with interchangeable-point calipers, providing a ball-point contact surface for measuring.

Frequently Asked Questions

What is the INSIZE 1526 Ball Point caliper jaw point used for?

The INSIZE 1526 Ball Point (model 7391-T9) is a conical, interchangeable-point caliper jaw point used for measuring curved or irregular surfaces. It provides a ball-point contact surface for improved accuracy on workpieces such as pipes, castings, or machined parts.

What are the specifications of the INSIZE 1526 Ball Point?

The INSIZE 1526 Ball Point is a conical, interchangeable-point caliper jaw point, model 7391-T9. It is designed for use with interchangeable-point calipers from INSIZE. The manufacturer part number is 7391-T9, and it is part of the INSIZE 3291/3591 series.

Where to buy INSIZE 1526 Ball Point worldwide?

You can source the INSIZE 1526 Ball Point (7391-T9) 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.

How to install the INSIZE 1526 Ball Point on calipers?

To install the INSIZE 1526 Ball Point, first ensure the caliper is clean. Remove the existing jaw point by loosening the retaining screw. Insert the conical ball point into the caliper arm, then tighten the screw securely. Verify alignment before use. Always follow the caliper manufacturer's instructions.

Used in

Common applications for INSIZE
Quality control inspection — INSIZE digital calipers (1118-150R) for dimensional checks on machined parts.
Machine tool setup — INSIZE dial test indicators (2380-301) for aligning workpieces and measuring runout.
Hardness testing verification — INSIZE hardness test blocks (HDT-B-HV30D) for calibrating Vickers testers.
Layout and marking — INSIZE precision steel squares (4745-1120) for checking 45° angles on fixtures.
Workpiece holding — INSIZE magnetic V-blocks (6889-2) for securing cylindrical parts during measurement.
Groove and recess measurement — INSIZE small point jaw calipers (1169-150) for measuring internal features.

INSIZE Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T8
INSIZE
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T8
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T4
INSIZE
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T4
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T7
INSIZE
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T7
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T10
INSIZE
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T10
INSIZE 60 Degree Points: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3280/INSIZE 3580, 7392-T9
INSIZE
INSIZE 60 Degree Points: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3280/INSIZE 3580, 7392-T9
INSIZE Ball Point: INSIZE 1527, 1527-T106
INSIZE
INSIZE Ball Point: INSIZE 1527, 1527-T106

More from INSIZE

View all INSIZE parts
INSIZE 55 Degree Points: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3280/INSIZE 3580, 7392-T7
INSIZE
INSIZE 55 Degree Points: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3280/INSIZE 3580, 7392-T7
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T6
INSIZE
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T6
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T5
INSIZE
INSIZE Ball Point: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3291/INSIZE 3591, 7391-T5
INSIZE Spherical Points: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3280/INSIZE 3580, 7392-T2
INSIZE
INSIZE Spherical Points: INSIZE 1124/INSIZE 1125/INSIZE 1526/INSIZE 3280/INSIZE 3580, 7392-T2
INSIZE Ball Tip For Caliper: INSIZE 1527, 1527-T103
INSIZE
INSIZE Ball Tip For Caliper: INSIZE 1527, 1527-T103
INSIZE Ball Tip For Caliper: INSIZE 1527, 1527-T102
INSIZE
INSIZE Ball Tip For Caliper: INSIZE 1527, 1527-T102
INSIZE Point Sleeves: INSIZE 1125, 1125-T104
INSIZE
INSIZE Point Sleeves: INSIZE 1125, 1125-T104
INSIZE Ball Point: INSIZE 1527, 1527-T104
INSIZE
INSIZE Ball Point: INSIZE 1527, 1527-T104