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OTC Locknut Socket: 3/4 in Drive Size, 90 mm Socket Size, 8-Point, Deep - Metric Lock Nut Sockets
OTCMetric Lock Nut Sockets

OTC Locknut Socket: 3/4 in Drive Size, 90 mm Socket Size, 8-Point, Deep

The OTC Locknut Socket (MPN 1957M) is a metric lock nut socket with a 3/4 in drive size and 90 mm socket size. It features an 8-point, deep, unfinished design and is not tether capable.

SKU 3G-OTH-328985

Also listed as: 1957 M · 1957-M

Brand
OTC
Item
Locknut Socket: 3/4 in Drive Size, 90 mm Socket Size, 8-Point, Deep
Category
Metric Lock Nut Sockets
Available to Order
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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
1957M
Type
8-Point, Deep, Unfinished
Socket Size
90 mm

Technical Documents

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

Product Description

The OTC Locknut Socket (MPN 1957M) is a metric lock nut socket with a 3/4 in drive size and 90 mm socket size. It features an 8-point, deep, unfinished design and is not tether capable.

Frequently Asked Questions

What is the OTC 1957M locknut socket used for?

The OTC 1957M locknut socket is designed for tightening or loosening metric locknuts on industrial equipment. Its 8-point, deep, unfinished profile provides secure engagement on locknuts in automotive, heavy machinery, and maintenance applications where standard sockets cannot reach.

What are the specifications of the OTC 1957M locknut socket?

The OTC 1957M locknut socket has a 3/4 in drive size and a 90 mm socket size. It features an 8-point, deep, unfinished design and is not tether capable. The manufacturer part number is 1957M, and it is made by OTC.

Where to buy the OTC 1957M locknut socket worldwide?

3G Electric supplies the OTC 1957M locknut socket worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this metric locknut socket.

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

To select the correct OTC locknut socket, match the drive size (3/4 in) and socket size (90 mm) to your locknut. Ensure the socket is 8-point and deep for proper engagement. For metric locknuts, verify the fastener type and confirm the socket is not tether capable if required.

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

OTC Products

3G Electric supplies OTC metric 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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