TEKTON Open End Wrench: Chromium Molybdenum Steel, Satin, 21 mm Head Size
The TEKTON Open End Wrench is a metric, single-end, open-end wrench made from chromium molybdenum steel with a satin finish. It features a 21 mm head size and an overall length of 5 9/16 inches (MPN WSE14421).
SKU 3G-OTH-279342
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Product Description
The TEKTON Open End Wrench is a metric, single-end, open-end wrench made from chromium molybdenum steel with a satin finish. It features a 21 mm head size and an overall length of 5 9/16 inches (MPN WSE14421).
Frequently Asked Questions
What is the TEKTON Open End Wrench used for?
The TEKTON Open End Wrench is used for tightening or loosening hex nuts and bolts with a 21 mm head size. It is commonly applied in automotive repair, machinery maintenance, and general industrial assembly where a single-end, open-end design provides quick access to fasteners in tight spaces.
What are the specifications of the TEKTON Open End Wrench?
The TEKTON Open End Wrench (MPN WSE14421) has a 21 mm head size, an overall length of 5 9/16 in, and is made from chromium molybdenum steel with a satin finish. It is a metric, single-end, open-end wrench designed for durability and corrosion resistance.
Where to buy the TEKTON Open End Wrench worldwide?
3G Electric supplies the TEKTON Open End Wrench to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the TEKTON WSE14421 for your maintenance or assembly needs.
How to maintain the TEKTON Open End Wrench?
To maintain the TEKTON Open End Wrench, clean it after use with a dry cloth to remove grease and debris. Store in a dry environment to prevent rust on the chromium molybdenum steel satin finish. Avoid using as a hammer or pry bar to preserve the open-end geometry and prevent damage.
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Common applications for TEKTONTEKTON Products
3G Electric supplies TEKTON metric, single end, open end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















