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AMPCO WS-4 SAE Straight Handle 12-Point Nonsparking Striking Box End Wrench - SAE, Straight Handle, 12-Point, Nonsparking, Striking Box End Wrenches
AMPCOSAE, Straight Handle, 12-Point, Nonsparking, Striking Box End Wrenches

AMPCO WS-4 SAE Straight Handle 12-Point Nonsparking Striking Box End Wrench

The AMPCO Striking Wrench is an SAE, straight handle, 12-point, nonsparking, striking box end wrench made of aluminum/bronze. It features a 4-inch head size, 2-inch head thickness, and 17-inch overall length (MPN…

SKU 3G-OTH-296781

Also listed as: WS4 · WS 4

Brand
AMPCO
Item
WS-4 SAE Straight Handle 12-Point Nonsparking Striking Box End Wrench
Part Number
WS-4
Category
SAE, Straight Handle, 12-Point, Nonsparking, Striking Box End Wrenches
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Technical Specifications

AMPCO
Manufacturer Part Number
WS-4
Type
Natural
Overall Lg
17 in
Head Size
4 in
Head Thick
2 in

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

Product Description

The AMPCO Striking Wrench is an SAE, straight handle, 12-point, nonsparking, striking box end wrench made of aluminum/bronze. It features a 4-inch head size, 2-inch head thickness, and 17-inch overall length (MPN WS-4). This natural finish tool is designed for industrial applications requiring nonsparking properties.

Frequently Asked Questions

What is the AMPCO Striking Wrench WS-4 used for?

The AMPCO WS-4 is a nonsparking striking box end wrench designed for use in hazardous environments such as oil refineries, chemical plants, and gas facilities where flammable vapors or dust are present. Its aluminum-bronze construction prevents sparks during impact, reducing ignition risk.

What are the specifications of the AMPCO Striking Wrench WS-4?

The AMPCO WS-4 is a 4-inch head size, 17-inch overall length, 2-inch head thickness striking wrench with a 12-point SAE straight handle design. It is made from aluminum-bronze alloy for nonsparking performance. The manufacturer part number is WS-4.

Where to buy the AMPCO Striking Wrench WS-4 worldwide?

3G Electric supplies the AMPCO WS-4 striking wrench worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the correct AMPCO Striking Wrench for your application?

Select the AMPCO WS-4 based on fastener size (4-inch head), required torque, and environment. For hazardous areas, aluminum-bronze nonsparking tools are essential. Ensure the 12-point box end matches your bolt pattern. 3G Electric can help match the right AMPCO model to your job.

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, 12-point, nonsparking, striking box 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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