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SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 5/8 in Socket Size, 6-Point, Deep - 3/8" Drive Hand Sockets
SK PROFESSIONAL TOOLS3/8" Drive Hand Sockets

SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 5/8 in Socket Size, 6-Point, Deep

The SK PROFESSIONAL TOOLS Socket is a 3/8" Drive Hand Socket in SAE size, model MPN 40420. It features a 5/8 in socket size, 6-point deep design, and a Chrome finish. This socket is manufactured by SK PROFESSIONAL TOOLS.

SKU 3G-OTH-319037

Brand
SK PROFESSIONAL TOOLS
Item
Socket: SAE, 3/8 in Drive Size, 5/8 in Socket Size, 6-Point, Deep
Category
3/8" Drive Hand Sockets
Available to Order
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Local availability & support

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
40420
Type
6-Point, Deep, Chrome
Socket Size
5/8 in
Drive Size
3/8 in

Technical Documents

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

Product Description

The SK PROFESSIONAL TOOLS Socket is a 3/8" Drive Hand Socket in SAE size, model MPN 40420. It features a 5/8 in socket size, 6-point deep design, and a Chrome finish. This socket is manufactured by SK PROFESSIONAL TOOLS.

Frequently Asked Questions

What is the SK PROFESSIONAL TOOLS 40420 socket used for?

The SK PROFESSIONAL TOOLS 40420 is a 3/8 in drive, 5/8 in SAE deep socket used for turning hex fasteners in automotive, industrial, and mechanical applications. Its 6-point design reduces fastener rounding, and the chrome finish resists corrosion for long service life.

What are the specifications of the SK PROFESSIONAL TOOLS 40420 socket?

The SK PROFESSIONAL TOOLS 40420 is a 3/8 in drive, 5/8 in SAE socket with a 6-point deep profile and chrome finish. It is a hand socket designed for professional use, manufactured by SK PROFESSIONAL TOOLS under MPN 40420.

Where to buy the SK PROFESSIONAL TOOLS 40420 socket worldwide?

3G Electric supplies the SK PROFESSIONAL TOOLS 40420 socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this chrome deep socket.

How to select the correct SK PROFESSIONAL TOOLS socket size?

To select the correct SK PROFESSIONAL TOOLS socket, match the drive size (3/8 in) to your ratchet, and the socket size (5/8 in) to the fastener head. Use a 6-point deep socket for recessed or long bolts. Always verify SAE vs. metric sizing before use.

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 3/8" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 3/4 in Socket Size, 6-Point, Deep, Chrome (MPN 40424)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 3/4 in Socket Size, 6-Point, Deep, Chrome (MPN 40424)
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 9/16 in Socket Size, 6-Point, Deep, Chrome (MPN 40418)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 9/16 in Socket Size, 6-Point, Deep, Chrome (MPN 40418)
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 11/16 in Socket Size, 6-Point, Deep, Chrome (MPN 40422)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 11/16 in Socket Size, 6-Point, Deep, Chrome (MPN 40422)
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 7/8 in Socket Size, 6-Point, Deep, Chrome (MPN 40428)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 7/8 in Socket Size, 6-Point, Deep, Chrome (MPN 40428)
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 1/2 in Socket Size, 6-Point, Deep, Chrome (MPN 40416)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 1/2 in Socket Size, 6-Point, Deep, Chrome (MPN 40416)
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 3/8 in Socket Size, 6-Point, Deep, Chrome (MPN 40412)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket: SAE, 3/8 in Drive Size, 3/8 in Socket Size, 6-Point, Deep, Chrome (MPN 40412)

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