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SK PROFESSIONAL TOOLS Socket Adapter: 3/8 in Output Drive Size, Square, 2 in Overall Lg - 1/2" Drive Hand Socket Adapters
SK PROFESSIONAL TOOLS1/2" Drive Hand Socket Adapters

SK PROFESSIONAL TOOLS Socket Adapter: 3/8 in Output Drive Size, Square, 2 in Overall Lg

The SK PROFESSIONAL TOOLS Socket Adapter (MPN 401) is a 1/2" Drive Hand Socket Adapter with a 3/8 in Output Drive Size. It features a Square drive shape, a Chrome finish, and a 2 in Overall Length. This adapter does…

SKU 3G-OTH-405981

Brand
SK PROFESSIONAL TOOLS
Item
Socket Adapter: 3/8 in Output Drive Size, Square, 2 in Overall Lg
Category
1/2" Drive Hand Socket Adapters
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SK PROFESSIONAL TOOLS
Manufacturer Part Number
401
Type
Square, Chrome
Overall Lg
2 in

Technical Documents

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SK PROFESSIONAL TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SK PROFESSIONAL TOOLS Socket Adapter (MPN 401) is a 1/2" Drive Hand Socket Adapter with a 3/8 in Output Drive Size. It features a Square drive shape, a Chrome finish, and a 2 in Overall Length. This adapter does not include a locking mechanism.

Frequently Asked Questions

What is the SK PROFESSIONAL TOOLS Socket Adapter 401 used for?

The SK PROFESSIONAL TOOLS Socket Adapter 401 adapts a 1/2" drive ratchet or tool to accept 3/8" drive sockets. It is used in automotive repair, industrial maintenance, and assembly applications where switching between drive sizes is needed without changing tools.

What are the specifications of the SK PROFESSIONAL TOOLS Socket Adapter 401?

The SK PROFESSIONAL TOOLS Socket Adapter 401 has a 1/2" drive input and a 3/8 in output drive size. It features a Square drive shape, a Chrome finish, and a 2 in overall length. Locking is not included. The manufacturer part number is 401.

Where to buy the SK PROFESSIONAL TOOLS Socket Adapter 401 worldwide?

3G Electric supplies the SK PROFESSIONAL TOOLS Socket Adapter 401 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this adapter.

How to select the correct socket adapter for a 1/2" drive ratchet?

Match the input drive size of the adapter to your ratchet or tool (e.g., 1/2") and the output drive size to your socket (e.g., 3/8 in). Ensure the drive shape is Square, as most impact and hand sockets use this configuration. Chrome finish resists corrosion.

Used in

Common applications for SK PROFESSIONAL TOOLS
Automotive repair — SK PROFESSIONAL TOOLS 3/8" drive SAE sockets for engine and transmission work
Industrial maintenance — SK PROFESSIONAL TOOLS 1/2" drive metric sockets for machinery bolt tightening
Field service — SK PROFESSIONAL TOOLS flex extensions for accessing fasteners in tight spaces
Assembly lines — SK PROFESSIONAL TOOLS combination wrenches for torque-controlled fastener installation
Facility repair — SK PROFESSIONAL TOOLS deep sockets for recessed nut and bolt applications

SK PROFESSIONAL TOOLS Products

3G Electric supplies SK PROFESSIONAL TOOLS 1/2" drive hand socket adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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