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KLEIN TOOLS Box End Wrench: Chrome, 1/2 in_1/4 in_3/16 in_9/16 in Head Size - SAE, 4-in-1, 4-Point, Ratcheting Box End Wrenches
KLEIN TOOLSSAE, 4-in-1, 4-Point, Ratcheting Box End Wrenches

KLEIN TOOLS Box End Wrench: Chrome, 1/2 in_1/4 in_3/16 in_9/16 in Head Size

The KLEIN TOOLS Box End Wrench is a chrome, SAE, 4-in-1, 4-point ratcheting box end wrench. It features head sizes of 1/2 in, 1/4 in, 3/16 in, and 9/16 in, with an overall length of 6 3/4 in (MPN 68309).

SKU 3G-OTH-400947

Brand
KLEIN TOOLS
Item
Box End Wrench: Chrome, 1/2 in_1/4 in_3/16 in_9/16 in Head Size
Category
SAE, 4-in-1, 4-Point, Ratcheting Box End Wrenches
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

KLEIN TOOLS
Manufacturer Part Number
68309
Type
1/2 in_1/4 in_3/16 in_9/16 in Head Size
Overall Lg
6 3/4 in

Technical Documents

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

Product Description

The KLEIN TOOLS Box End Wrench is a chrome, SAE, 4-in-1, 4-point ratcheting box end wrench. It features head sizes of 1/2 in, 1/4 in, 3/16 in, and 9/16 in, with an overall length of 6 3/4 in (MPN 68309).

Frequently Asked Questions

What is the KLEIN TOOLS Box End Wrench 68309 used for?

The KLEIN TOOLS 68309 is a 4-in-1 ratcheting box end wrench used for tightening and loosening fasteners in electrical, mechanical, and industrial maintenance applications. Its four SAE head sizes (1/2 in, 1/4 in, 3/16 in, 9/16 in) allow one tool to replace multiple wrenches, saving time on the job.

What are the specifications of the KLEIN TOOLS 68309 wrench?

The KLEIN TOOLS 68309 is a chrome, SAE, 4-in-1, 4-point ratcheting box end wrench. It has head sizes of 1/2 in, 1/4 in, 3/16 in, and 9/16 in, with an overall length of 6 3/4 in. The manufacturer part number is 68309. It is designed for professional use.

Where to buy KLEIN TOOLS 68309 worldwide?

You can source the KLEIN TOOLS 68309 box end wrench 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; we supply genuine KLEIN TOOLS products to procurement teams globally.

How to maintain a KLEIN TOOLS ratcheting box end wrench?

To maintain your KLEIN TOOLS 68309 wrench, wipe it clean after each use with a dry cloth to remove debris. Periodically apply a light machine oil to the ratcheting mechanism to ensure smooth operation. Store in a dry tool pouch or drawer to prevent corrosion. Avoid using the wrench on damaged fasteners to preserve the 4-point contact.

Used in

Common applications for KLEIN TOOLS
Electrical installation — Klein Tools Phillips screwdriver (MPN 603-6) for securing terminal blocks and panel covers.
Telecommunications cabling — Klein Tools fiberglass fish tape repair kit (MPN 56025) for maintaining pulling tools in conduit runs.
Industrial maintenance — Klein Tools ratchet wire crimper (MPN 3005CR) for terminating non-insulated connectors on 10-22 AWG wire.
Field service — Klein Tools leather tool pouch (MPN 5167) for carrying knives and screwdrivers on a work belt.
Precision assembly — Klein Tools torque screwdriver (MPN 57032) for applying controlled torque to fasteners in equipment enclosures.
General fabrication — Klein Tools adjustable wrench (MPN D509-8) for gripping nuts and bolts in tight spaces.

KLEIN TOOLS Products

3G Electric supplies KLEIN TOOLS sae, 4-in-1, 4-point, ratcheting box end wrenches. 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
KLEIN TOOLS Box End Wrench Set: Alloy Steel, Chrome, 5 Tools, 1/4 in to 3/4 in Range of Head Sizes (MPN 68245)
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KLEIN TOOLS Box End Wrench Set: Alloy Steel, Chrome, 5 Tools, 1/4 in to 3/4 in Range of Head Sizes (MPN 68245)
KLEIN TOOLS Ratcheting Wrench: Steel, Black Phosphate, 1/4 in_3/8 in_5/16 in_7/16 in Head Size, Std (MPN 68214)
KLEIN TOOLS
KLEIN TOOLS Ratcheting Wrench: Steel, Black Phosphate, 1/4 in_3/8 in_5/16 in_7/16 in Head Size, Std (MPN 68214)
KLEIN TOOLS Ratcheting Wrench: Steel, Black Phosphate, 1/2 in_3/4 in_5/8 in_9/16 in Head Size, Std (MPN 68215)
KLEIN TOOLS
KLEIN TOOLS Ratcheting Wrench: Steel, Black Phosphate, 1/2 in_3/4 in_5/8 in_9/16 in Head Size, Std (MPN 68215)
KLEIN TOOLS Box End Wrench Set: Alloy Steel, Chrome, 3 Tools, 1/4 in to 9/16 in Range of Head Sizes (MPN 68244)
KLEIN TOOLS
KLEIN TOOLS Box End Wrench Set: Alloy Steel, Chrome, 3 Tools, 1/4 in to 9/16 in Range of Head Sizes (MPN 68244)
KLEIN TOOLS Box End Wrench Set: Alloy Steel, Chrome, 7 Tools, 1/4 in to 7/8 in Range of Head Sizes (MPN 68222)
KLEIN TOOLS
KLEIN TOOLS Box End Wrench Set: Alloy Steel, Chrome, 7 Tools, 1/4 in to 7/8 in Range of Head Sizes (MPN 68222)
KLEIN TOOLS Ratcheting Wrench Set: Steel, Black Phosphate, 2 Tools, 0° Head Offset Angle, Reversing (MPN 68216M)
KLEIN TOOLS
KLEIN TOOLS Ratcheting Wrench Set: Steel, Black Phosphate, 2 Tools, 0° Head Offset Angle, Reversing (MPN 68216M)

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