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INSIZE Lug Back: Lug Back (MPN 7330-L3) - Drop Indicator Backs
INSIZEDrop Indicator Backs

INSIZE Lug Back: Lug Back (MPN 7330-L3)

The INSIZE Lug Back (MPN 7330-L3) is a lug-on-center drop indicator back designed for use with digital indicators. This accessory features a lug-on-center mounting configuration and is manufactured by INSIZE.

SKU 3G-OTH-305111

Also listed as: 7330L3 · 7330 L3

Brand
INSIZE
Item
Lug Back: Lug Back
Category
Drop Indicator Backs
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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
7330-L3

Technical Documents

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

Product Description

The INSIZE Lug Back (MPN 7330-L3) is a lug-on-center drop indicator back designed for use with digital indicators. This accessory features a lug-on-center mounting configuration and is manufactured by INSIZE.

Frequently Asked Questions

What is the INSIZE Lug Back 7330-L3 used for?

The INSIZE Lug Back 7330-L3 is a lug-on-center drop indicator back designed to mount digital indicators securely. It is commonly used in precision measurement setups for machining, quality control, and inspection applications where reliable indicator positioning is required.

What are the specifications of the INSIZE Lug Back 7330-L3?

The INSIZE Lug Back 7330-L3 has a lug-on-center mounting configuration and is designed for use with digital indicators. The manufacturer part number is 7330-L3. It is manufactured by INSIZE and is a drop indicator back accessory.

Where to buy the INSIZE Lug Back 7330-L3 worldwide?

You can source the INSIZE Lug Back 7330-L3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the accessory reaches your facility reliably.

How to install the INSIZE Lug Back 7330-L3?

To install the INSIZE Lug Back 7330-L3, first ensure your digital indicator is compatible with a lug-on-center back. Then, align the lug with the indicator's mounting slot and secure it using the provided hardware. Follow standard practices for indicator mounting to avoid misalignment.

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 drop indicator backs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
INSIZE Lug Back: Lug Back, Insize 2830 Series (MPN 7330-L7)
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INSIZE Lug Back: Lug Back, Insize 2887 Series/Insize 2890 Series (MPN 7330-L8)
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INSIZE Magnetic Back: Magnetic Back, Insize 2318 Series (MPN 7331-M2)
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INSIZE Flat Back: Flat Back (MPN 7330-F5)
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INSIZE Flat Back: Flat Back (MPN 7330-F5)
INSIZE Magnetic Back: Magnetic Back, Insize 2309 Series (MPN 7331-M1)
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INSIZE Magnetic Back: Magnetic Back, Insize 2309 Series (MPN 7331-M1)

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