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AMPCO WSO-1-3/8 Nonsparking Striking Open End Wrench, 1 3/8 in, 9 in - SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
AMPCOSAE, Straight Handle, Nonsparking, Striking Open End Wrenches

AMPCO WSO-1-3/8 Nonsparking Striking Open End Wrench, 1 3/8 in, 9 in

The AMPCO WSO-1-3/8 is a nonsparking striking open end wrench, SAE straight handle type, in aluminum/bronze. It features a 1 3/8 in head size and 9 in overall length, designed for use in hazardous environments where…

SKU 3G-OTH-291184

Also listed as: WSO138 · WSO 1 3 8 · WSO-1-3-8

Brand
AMPCO
Item
WSO-1-3/8 Nonsparking Striking Open End Wrench, 1 3/8 in, 9 in
Part Number
WSO-1-3/8
Category
SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
Available to Order
Also known as:WSO-1-3/8AMPCO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

AMPCO
Manufacturer Part Number
WSO-1-3/8
Type
Natural
Overall Lg
9 in
Head Size
1 3/8 in

Technical Documents

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

Product Description

The AMPCO WSO-1-3/8 is a nonsparking striking open end wrench, SAE straight handle type, in aluminum/bronze. It features a 1 3/8 in head size and 9 in overall length, designed for use in hazardous environments where sparking tools are prohibited.

Frequently Asked Questions

What is an AMPCO striking wrench used for?

An AMPCO striking wrench is a nonsparking, open-end wrench designed for use in hazardous environments where flammable gases, vapors, or combustible dusts are present. It is commonly used in oil refineries, chemical plants, and mining operations to safely tighten or loosen bolts without creating sparks that could ignite an explosion.

What are the specifications of the AMPCO WSO-1-3/8 striking wrench?

The AMPCO WSO-1-3/8 is a nonsparking striking wrench made from aluminum-bronze alloy. It has a 1 3/8 in head size, 9 in overall length, and a straight handle design. The natural finish provides corrosion resistance. This SAE-sized wrench is suitable for heavy-duty striking applications in explosive atmospheres.

Where to buy AMPCO striking wrenches worldwide?

You can source AMPCO striking wrenches 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 on the WSO-1-3/8 or other AMPCO nonsparking tools. We supply genuine AMPCO products to industrial buyers globally.

How to select the right AMPCO striking wrench size?

To select the correct AMPCO striking wrench, measure the hex nut or bolt head across the flats and match it to the wrench head size. For the WSO-1-3/8, the head size is 1 3/8 in. Ensure the wrench is rated for the torque required. AMPCO aluminum-bronze tools are nonsparking and should be used only in explosive environments where spark prevention is critical.

Used in

Common applications for AMPCO
Oil and gas refineries — AMPCO non-sparking wrenches and pliers for maintenance on pressurized systems
Chemical processing plants — AMPCO beryllium copper screwdrivers for electrical work in classified areas
Mining operations — AMPCO rock picks and hammers for chipping and breaking in potentially explosive dust environments
Aerospace manufacturing — AMPCO non-sparking sockets and wrenches for assembly in fuel handling zones
Pharmaceutical production — AMPCO non-sparking tools for equipment maintenance in solvent-rich areas
Marine and offshore — AMPCO aluminum bronze tools for corrosion-resistant performance in salt-laden atmospheres
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AMPCO 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.

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