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AMPCO Striking Wrench: Aluminum/Bronze, Natural, 4 in Head Size, 20 in Overall Lg - SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
AMPCOSAE, Straight Handle, Nonsparking, Striking Open End Wrenches

AMPCO Striking Wrench: Aluminum/Bronze, Natural, 4 in Head Size, 20 in Overall Lg

The AMPCO WSO-4 is a nonsparking striking open end wrench, SAE straight handle type, with a 4 in head size and 20 in overall length, made of natural aluminum bronze. 3G Electric interprets customer demand and…

SKU 3G-OTH-291231

Brand
AMPCO
Item
Striking Wrench: Aluminum/Bronze, Natural, 4 in Head Size, 20 in Overall Lg
Category
SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
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Technical Specifications

AMPCO
Manufacturer Part Number
WSO-4
Type
Natural, Aluminum Bronze
Overall Lg
20 in
Head Size
4 in
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AMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMPCO WSO-4 is a nonsparking striking open end wrench, SAE straight handle type, with a 4 in head size and 20 in overall length, made of natural aluminum bronze. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including AMPCO, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

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

The AMPCO WSO-4 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 striking wrench?

The AMPCO WSO-4 is a SAE straight-handle striking wrench with a 4-inch head size and 20-inch overall length. It is made from aluminum bronze, making it nonsparking and corrosion-resistant. The manufacturer part number is WSO-4.

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

You can source the AMPCO WSO-4 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.

How to maintain the AMPCO WSO-4 nonsparking wrench?

To maintain the AMPCO WSO-4, clean it after each use with a mild detergent and dry thoroughly. Inspect regularly for cracks or deformation, especially on the striking face. Do not modify or grind the tool, as this can compromise its nonsparking properties.

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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