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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 11 mm Socket Size, 12-Point, Std - 1/2" Drive Hand Sockets
SK PROFESSIONAL TOOLS1/2" Drive Hand Sockets

SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 11 mm Socket Size, 12-Point, Std

The SK PROFESSIONAL TOOLS Socket is a 1/2" Drive Hand Socket in metric size, model 40311. It features an 11 mm socket size with a 12-point standard configuration and a Chrome finish.

SKU 3G-OTH-317813

Brand
SK PROFESSIONAL TOOLS
Item
Socket: Metric, 1/2 in Drive Size, 11 mm Socket Size, 12-Point, Std
Category
1/2" Drive Hand Sockets
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Technical Specifications

SK PROFESSIONAL TOOLS
Manufacturer Part Number
40311
Type
12-Point, Std, Chrome
Socket Size
11 mm
Drive Size
1/2 in
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SK PROFESSIONAL TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SK PROFESSIONAL TOOLS Socket is a 1/2" Drive Hand Socket in metric size, model 40311. It features an 11 mm socket size with a 12-point standard configuration and a Chrome finish.

Frequently Asked Questions

What is the SK PROFESSIONAL TOOLS 40311 socket used for?

The SK PROFESSIONAL TOOLS 40311 is a 1/2" drive hand socket used for tightening or loosening metric fasteners with an 11 mm head. Its 12-point design provides better grip on hex bolts and is common in automotive, industrial, and mechanical maintenance applications.

What are the specifications of the SK PROFESSIONAL TOOLS 40311 socket?

The SK PROFESSIONAL TOOLS 40311 is a 1/2" drive hand socket with an 11 mm socket size, 12-point standard configuration, and a Chrome finish. The manufacturer part number is 40311. It is designed for metric fasteners and offers durability for repeated use.

Where to buy the SK PROFESSIONAL TOOLS 40311 socket worldwide?

You can source the SK PROFESSIONAL TOOLS 40311 socket through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this metric 1/2" drive socket.

How to select the right SK PROFESSIONAL TOOLS socket for your application?

Select the SK PROFESSIONAL TOOLS socket by matching drive size (1/2") to your ratchet, socket size (11 mm) to the fastener, and point configuration (12-point) for hex bolts. The Chrome finish resists corrosion. For metric fasteners, ensure the socket size matches the bolt head dimension.

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

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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 12 mm Socket Size, 12-Point, Std, Chrome (MPN 40312). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 12 mm Socket Size, 12-Point, Std, Chrome (MPN 40312). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 10 mm Socket Size, 12-Point, Std, Chrome (MPN 40310). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 10 mm Socket Size, 12-Point, Std, Chrome (MPN 40310). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 13 mm Socket Size, 12-Point, Std, Chrome (MPN 40313). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 13 mm Socket Size, 12-Point, Std, Chrome (MPN 40313). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 15 mm Socket Size, 12-Point, Std, Chrome (MPN 40315). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 15 mm Socket Size, 12-Point, Std, Chrome (MPN 40315). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 14 mm Socket Size, 12-Point, Std, Chrome (MPN 40314). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 14 mm Socket Size, 12-Point, Std, Chrome (MPN 40314). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 22 mm Socket Size, 12-Point, Std, Chrome (MPN 40322). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
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SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 22 mm Socket Size, 12-Point, Std, Chrome (MPN 40322). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.

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SK PROFESSIONAL TOOLS Socket: SAE, 1/2 in Drive Size, 7/16 in Socket Size, Male Pipe Plug, Std (MPN 41244). Key specifications — attr1205902: SK PROFESSIONAL TOOLS; attr1205906: Chrome; attr1205907: Not Tether Capable.
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SK PROFESSIONAL TOOLS Socket: SAE, 1/2 in Drive Size, 3/8 in Socket Size, 6-Point, Deep, Chrome (MPN 41812). Key specifications — attr1204417: SK PROFESSIONAL TOOLS; attr1204392: Chrome.
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