AMPCO Striking Wrench: Aluminum/Bronze, Natural, 4 1/2 in Head Size
The AMPCO WSO-4-1/2 is a nonsparking striking open end wrench, SAE straight handle type, in aluminum/bronze. It features a 4 1/2 in head size and 22 in overall length, designed for use in hazardous environments where…
SKU 3G-OTH-291186
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Product Description
The AMPCO WSO-4-1/2 is a nonsparking striking open end wrench, SAE straight handle type, in aluminum/bronze. It features a 4 1/2 in head size and 22 in overall length, designed for use in hazardous environments where spark prevention is critical.
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 AMPCO Striking Wrench used for?
The AMPCO Striking Wrench is a nonsparking, aluminum-bronze tool designed for use in hazardous environments such as oil refineries, chemical plants, and gas facilities. Its striking open-end design allows high-torque applications where safety from sparks is critical.
What are the specifications of the AMPCO Striking Wrench WSO-4-1/2?
The AMPCO Striking Wrench WSO-4-1/2 has a 4 1/2 in head size and 22 in overall length. It is made of aluminum-bronze, has a straight handle, and is SAE sized. The nonsparking property makes it suitable for explosive atmospheres.
Where to buy the AMPCO Striking Wrench worldwide?
You can source the AMPCO Striking Wrench WSO-4-1/2 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.
How to select the right AMPCO Striking Wrench size?
Select the AMPCO Striking Wrench size based on the fastener head size you need to turn. The WSO-4-1/2 fits a 4 1/2 in SAE fastener. Ensure the wrench length provides sufficient leverage for your torque requirements without overstressing the tool.
Used in
Common applications for AMPCOAMPCO Products
3G Electric supplies AMPCO sae, straight handle, nonsparking, striking open end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















