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AMPCO Striking Wrench: Aluminum/Bronze, Natural, 4 3/8 in Head Size - SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
AMPCOSAE, Straight Handle, Nonsparking, Striking Open End Wrenches

AMPCO Striking Wrench: Aluminum/Bronze, Natural, 4 3/8 in Head Size

The AMPCO WSO-4-3/8 is a nonsparking striking open end wrench, SAE straight handle type, in aluminum/bronze. It features a 4 3/8 in head size and 22 in overall length, designed for use in hazardous environments where…

SKU 3G-OTH-291213

Brand
AMPCO
Item
Striking Wrench: Aluminum/Bronze, Natural, 4 3/8 in Head Size
Category
SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
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Technical Specifications

AMPCO
Manufacturer Part Number
WSO-4-3/8
Type
Natural
Overall Lg
22 in
Head Size
4 3/8 in
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AMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMPCO WSO-4-3/8 is a nonsparking striking open end wrench, SAE straight handle type, in aluminum/bronze. It features a 4 3/8 in head size and 22 in overall length, designed for use in hazardous environments where sparking tools are prohibited.

Frequently Asked Questions

What is the AMPCO WSO-4-3/8 striking wrench used for?

The AMPCO WSO-4-3/8 is a nonsparking striking open-end wrench designed for use in hazardous environments where sparks could ignite flammable gases or dust. It is commonly used in oil refineries, chemical plants, and mining operations to safely tighten or loosen large fasteners.

What are the specifications of the AMPCO WSO-4-3/8 striking wrench?

The AMPCO WSO-4-3/8 striking wrench has a 4 3/8 in head size and a 22 in overall length. It is made from aluminum-bronze alloy, has a natural finish, and features a straight handle. This SAE-sized wrench is nonsparking and designed for striking applications.

Where to buy the AMPCO WSO-4-3/8 striking wrench worldwide?

You can source the AMPCO WSO-4-3/8 striking 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 on this nonsparking wrench.

How to select the correct AMPCO striking wrench size?

To select the correct AMPCO striking wrench, measure the fastener head across the flats and match it to the wrench head size. For the WSO-4-3/8, the head size is 4 3/8 in. Ensure the wrench is rated for the torque required and that the handle length provides adequate leverage for striking.

Used in

Common applications for AMPCO
Oil and gas refinery maintenance — AMPCO combination wrench model 1512 for tightening flanges in classified areas
Chemical processing plant — AMPCO box-end wrench model 4422 for valve adjustment in volatile atmospheres
Grain handling facility — AMPCO open-end wrench model WO-22X23 for equipment repair in dust-hazard zones
Pharmaceutical manufacturing — AMPCO slotted screwdriver model S-39 for accessing control panels in cleanrooms
Mining operations — AMPCO impact socket model I-1D1-7/16 (4-PT) for heavy equipment maintenance underground
Aerospace fuel handling — AMPCO nut driver model ND-15MM for assembly of fuel system components

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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