EXW Singapore — collect or forward from our Singapore office.

3G Electric
AMPCO WSO-1-1/4 Nonsparking Striking Open End Wrench - SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
AMPCOSAE, Straight Handle, Nonsparking, Striking Open End Wrenches

AMPCO WSO-1-1/4 Nonsparking Striking Open End Wrench

The AMPCO WSO-1-1/4 is a nonsparking striking open end wrench, SAE straight handle type, with a 1 1/4 in head size and 9 in overall length. Made from aluminum/bronze in a natural finish, it is designed for use in…

SKU 3G-OTH-291188

Also listed as: WSO114 · WSO 1 1 4 · WSO-1-1-4

Brand
AMPCO
Item
WSO-1-1/4 Nonsparking Striking Open End Wrench
Part Number
WSO-1-1/4
Category
SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
Available to Order
Also known as:WSO-1-1/4AMPCO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMPCO
Manufacturer Part Number
WSO-1-1/4
Type
Natural
Overall Lg
9 in
Head Size
1 1/4 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The AMPCO WSO-1-1/4 is a nonsparking striking open end wrench, SAE straight handle type, with a 1 1/4 in head size and 9 in overall length. Made from aluminum/bronze in a natural finish, it is 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 high-torque applications in hazardous environments. It is struck with a hammer to loosen or tighten large fasteners, commonly used in oil refineries, chemical plants, and other explosive atmospheres where spark prevention is critical.

What are the specifications of the AMPCO WSO-1-1/4 striking wrench?

The AMPCO WSO-1-1/4 is a natural finish, aluminum-bronze striking wrench with a 1 1/4 in head size and 9 in overall length. It is SAE sized, straight handle, and nonsparking, making it suitable for use in volatile environments. The material provides corrosion resistance and durability.

Where to buy AMPCO striking wrenches worldwide?

3G Electric supplies AMPCO striking wrenches, including the WSO-1-1/4, to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this nonsparking tool.

How to select the right AMPCO striking wrench size?

Select an AMPCO striking wrench by matching the head size to your fastener's nut or bolt dimension. For the WSO-1-1/4, the head size is 1 1/4 in. Ensure the overall length provides sufficient leverage for the torque required. Always verify the material is nonsparking for your specific hazardous environment.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from AMPCO

View all AMPCO parts →
This SAE straight-handle striking open end wrench is made of aluminum-bronze for nonsparking performance. It has a 2 9/16 in head size and 13 in overall length, with a natural, rounded type. Suitable for use in hazardous environments where sparking must be avoided
AMPCO
This SAE straight-handle striking open end wrench is made of aluminum-bronze for nonsparking performance. It has a 2 9/16 in head size and 13 in overall length, with a natural, rounded type. Suitable for use in hazardous environments where sparking must be avoided
This SAE straight handle striking open end wrench is made from aluminum-bronze alloy for nonsparking performance. It features a natural finish, a 2 11/16 in head size, and a 16 in overall length. Designed for heavy-duty bolting in hazardous environments, it is struck with a hammer to loosen or tighten large fasteners
AMPCO
This SAE straight handle striking open end wrench is made from aluminum-bronze alloy for nonsparking performance. It features a natural finish, a 2 11/16 in head size, and a 16 in overall length. Designed for heavy-duty bolting in hazardous environments, it is struck with a hammer to loosen or tighten large fasteners

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first