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WIHA 20137 SAE Single End Open End Wrench - SAE, Single End, Open End Wrenches
WIHASAE, Single End, Open End Wrenches

WIHA 20137 SAE Single End Open End Wrench

The WIHA Open End Wrench is a single-end, SAE wrench made from alloy steel with a high-visibility coating. It features a 1/2 in head size and a 5 1/2 in overall length (MPN 20137).

SKU 3G-OTH-294186

Brand
WIHA
Item
20137 SAE Single End Open End Wrench
Part Number
20137
Category
SAE, Single End, Open End Wrenches
Available to Order
Also known as:20137WIHA
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WIHA
Manufacturer Part Number
20137
Type
High Visibility Coating
Overall Lg
5 1/2 in
Head Size
1/2 in

Technical Documents

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

Product Description

The WIHA Open End Wrench is a single-end, SAE wrench made from alloy steel with a high-visibility coating. It features a 1/2 in head size and a 5 1/2 in overall length (MPN 20137).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WIHA Open End Wrench used for?

The WIHA Open End Wrench is used for tightening or loosening nuts and bolts in industrial maintenance, automotive repair, and mechanical assembly. Its single-end, SAE design with a 1/2 in head size suits precise fastener work, while the high-visibility coating improves tool identification in cluttered or low-light environments.

What are the specifications of the WIHA Open End Wrench?

The WIHA Open End Wrench (MPN 20137) is made from alloy steel with a high-visibility coating. It has a 1/2 in head size and a 5 1/2 in overall length. It is a single-end, SAE-type wrench designed for durability and easy spotting on the job site.

Where to buy the WIHA Open End Wrench worldwide?

You can source the WIHA Open End Wrench worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine WIHA tools to industrial buyers internationally.

How to select the right WIHA Open End Wrench size?

To select the right WIHA Open End Wrench, match the head size to your fastener's nut or bolt dimension. For this model, the 1/2 in head size fits 1/2 in SAE fasteners. Ensure the overall length (5 1/2 in) provides adequate leverage for your application without over-torquing.

Used in

Common applications for WIHA
Electrical panel maintenance — WIHA insulated screwdrivers and sockets (e.g., MPN 31817) for live working up to 1000 V
Assembly line tooling — WIHA T-handle hex key sets (e.g., MPN 33492) for repetitive fastener driving in manufacturing
Field service repair — WIHA L-shaped hex key sets with MagicRing (e.g., MPN 66990) for holding fasteners during installation
Precision electronics — WIHA precision slotted screwdrivers (e.g., MPN 26018) for adjusting components on circuit boards
Mechanical maintenance — WIHA open-end wrenches (e.g., MPN 20138) for tightening bolts in confined spaces
Electrical contracting — WIHA 80-piece insulated tool kit (e.g., MPN 32877) for on-site electrical installations and repairs
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WIHA Products

3G Electric supplies WIHA sae, single end, open 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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Single-end SAE open end wrench with a 15/16 in head size and 7 7/8 in overall length. Constructed from alloy steel with a high-visibility coating. Used for tightening or loosening hex fasteners in confined spaces
WIHA
Single-end SAE open end wrench with a 15/16 in head size and 7 7/8 in overall length. Constructed from alloy steel with a high-visibility coating. Used for tightening or loosening hex fasteners in confined spaces

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