OTC Locknut Socket: 3/4 in Drive Size, 2 3/8 in Socket Size, 6-Point, Deep
The OTC Locknut Socket (SKU 1978, MPN 1978) is an SAE lock nut socket with a 3/4 in drive size and a 2 3/8 in socket size. It features a 6-point, deep design with an unfinished finish and is not tether capable.
SKU 3G-OTH-329037
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OTC Locknut Socket (SKU 1978, MPN 1978) is an SAE lock nut socket with a 3/4 in drive size and a 2 3/8 in socket size. It features a 6-point, deep design with an unfinished finish and is not tether capable.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OTC Locknut Socket 1978 used for?
The OTC Locknut Socket 1978 is used for tightening or loosening SAE lock nuts in heavy equipment and automotive applications. Its deep, 6-point design provides secure engagement on lock nuts, making it suitable for maintenance and repair tasks where standard sockets cannot reach.
What are the specifications of the OTC Locknut Socket 1978?
The OTC Locknut Socket 1978 has a 3/4 in drive size and a 2 3/8 in socket size. It is a 6-point, deep, unfinished SAE socket that is not tether capable. The manufacturer part number is 1978, and it is produced by OTC.
Where to buy the OTC Locknut Socket 1978 worldwide?
You can source the OTC Locknut Socket 1978 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 select the correct OTC locknut socket?
To select the correct OTC locknut socket, match the drive size to your tool (e.g., 3/4 in) and the socket size to the lock nut (e.g., 2 3/8 in). Ensure the socket is deep enough for the application and confirm it is SAE, 6-point, and not tether capable if required.
Used in
Common applications for OTCOTC 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.
