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AMPCO WSO-1-5/16 Nonsparking Striking Open End Wrench - SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
AMPCOSAE, Straight Handle, Nonsparking, Striking Open End Wrenches

AMPCO WSO-1-5/16 Nonsparking Striking Open End Wrench

The AMPCO WSO-1-5/16 is a nonsparking, aluminum/bronze striking open end wrench with a straight handle, SAE design, and a 1 5/16 in head size. It has a 9 in overall length and is supplied in a natural finish. 3G…

SKU 3G-OTH-291183

Also listed as: WSO1516 · WSO 1 5 16 · WSO-1-5-16

Brand
AMPCO
Item
WSO-1-5/16 Nonsparking Striking Open End Wrench
Part Number
WSO-1-5/16
Category
SAE, Straight Handle, Nonsparking, Striking Open End Wrenches
Available to Order
Also known as:WSO-1-5/16AMPCO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AMPCO
Manufacturer Part Number
WSO-1-5/16
Type
Natural
Overall Lg
9 in
Head Size
1 5/16 in

Technical Documents

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

Product Description

The AMPCO WSO-1-5/16 is a nonsparking, aluminum/bronze striking open end wrench with a straight handle, SAE design, and a 1 5/16 in head size. It has a 9 in overall length and is supplied in a natural finish. 3G Electric interprets demand for this safety-critical tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the AMPCO Striking Wrench used for?

The AMPCO Striking Wrench is a nonsparking, aluminum-bronze striking open-end wrench designed for use in hazardous environments such as oil refineries, chemical plants, and gas facilities where sparks could ignite flammable materials. Its 1 5/16 in head size and 9 in overall length suit heavy-duty bolting applications.

What are the specifications of the AMPCO Striking Wrench?

The AMPCO Striking Wrench model WSO-1-5/16 is an SAE, straight-handle, nonsparking striking open-end wrench made from aluminum-bronze. It has a 1 5/16 in head size and a 9 in overall length. The nonsparking property comes from the AMPCO aluminum-bronze alloy, which prevents sparks during impact.

Where to buy the AMPCO Striking Wrench worldwide?

You can source the AMPCO Striking Wrench WSO-1-5/16 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; we supply genuine AMPCO tools for hazardous-area maintenance.

How to select the correct AMPCO Striking Wrench size?

To select the correct AMPCO Striking Wrench, measure the fastener head size across flats in inches. The WSO-1-5/16 fits a 1 5/16 in hex nut or bolt. Ensure the wrench's 9 in length provides sufficient leverage for striking applications. Always match the wrench size exactly to the fastener to avoid rounding.

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
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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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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

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