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OTC 1902 SAE Lock Nut Socket, 2-3/8 in, 6-Point Deep Unfinished - SAE Lock Nut Sockets
OTCSAE Lock Nut Sockets

OTC 1902 SAE Lock Nut Socket, 2-3/8 in, 6-Point Deep Unfinished

The OTC Locknut Socket (MPN 1902) is a deep, 6-point SAE lock nut socket with a 3/4 in drive size and 2 3/8 in socket size. It features an unfinished finish and is not tether capable.

SKU 3G-OTH-328998

Brand
OTC
Item
1902 SAE Lock Nut Socket, 2-3/8 in, 6-Point Deep Unfinished
Part Number
1902
Category
SAE Lock Nut Sockets
Available to Order
Also known as:1902OTC
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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

OTC
Manufacturer Part Number
1902
Type
6-Point, Deep, Unfinished
Socket Size
2 3/8 in

Technical Documents

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

Product Description

The OTC Locknut Socket (MPN 1902) is a deep, 6-point SAE lock nut socket with a 3/4 in drive size and 2 3/8 in socket size. It features an unfinished finish and is not tether capable.

Frequently Asked Questions

What is the OTC Locknut Socket 1902 used for?

The OTC Locknut Socket 1902 is used for tightening or loosening lock nuts on heavy-duty equipment, such as truck and trailer suspensions. Its deep, 6-point design provides secure engagement on SAE lock nuts, making it essential for automotive and industrial maintenance applications.

What are the specifications of the OTC Locknut Socket 1902?

The OTC Locknut Socket 1902 has a 3/4 in drive size and a 2 3/8 in socket size. It is a deep, 6-point SAE lock nut socket with an unfinished finish. It is not tether capable. The manufacturer part number is 1902, and it is made by OTC.

Where to buy the OTC Locknut Socket 1902 worldwide?

You can source the OTC Locknut Socket 1902 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 on this part.

How to select the correct OTC locknut socket for my application?

To select the correct OTC locknut socket, match the drive size (e.g., 3/4 in) and socket size (e.g., 2 3/8 in) to your fastener. Ensure the socket is deep enough for the nut and stud. For SAE lock nuts, a 6-point design like the OTC 1902 provides reliable torque transfer.

Used in

Common applications for OTC
Automotive repair — OTC bearing splitters (model 1124) for removing bearings from transmission shafts
Heavy equipment maintenance — OTC hydraulic electric pump (model 4044) for powering hydraulic cylinders in press applications
Truck wheel service — OTC Budd Wheel Socket (MPN 1948A) for removing and installing lug nuts on commercial vehicles
Industrial assembly — OTC lock nut sockets (MPN 1939) for tightening SAE lock nuts on machinery
Agricultural equipment repair — OTC puller set (model 4518) for extracting gears and pulleys from tractor components
Construction equipment maintenance — OTC drive socket set (MPN 4542) for servicing metric and SAE fasteners on excavators
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OTC Products

3G Electric supplies OTC sae lock nut sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This 6-point deep SAE lock nut socket has a 2-1/4 in socket size. It is designed for tightening or loosening lock nuts on SAE fasteners, particularly in applications where recessed nuts require extended reach. The unfinished surface finish provides a standard grip. Not tether capable
OTC
This 6-point deep SAE lock nut socket has a 2-1/4 in socket size. It is designed for tightening or loosening lock nuts on SAE fasteners, particularly in applications where recessed nuts require extended reach. The unfinished surface finish provides a standard grip. Not tether capable

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