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AMPCO Open End Wrench: Aluminum Bronze, Natural, 18 mm_22 mm Head Size, 8 in Overall Lg - Metric, Double End, Open End Nonsparking Wrenches
AMPCOMetric, Double End, Open End Nonsparking Wrenches

AMPCO Open End Wrench: Aluminum Bronze, Natural, 18 mm_22 mm Head Size, 8 in Overall Lg

The AMPCO Open End Wrench is a metric, double-end, open-end nonsparking wrench made from aluminum bronze with a natural finish. It features 18 mm and 22 mm head sizes and an 8-inch overall length, identified by…

SKU 3G-OTH-284544

Also listed as: WO18X22 · WO 18X22

Brand
AMPCO
Item
Open End Wrench: Aluminum Bronze, Natural, 18 mm_22 mm Head Size, 8 in Overall Lg
Category
Metric, Double End, Open End Nonsparking Wrenches
Available to Order
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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
WO-18X22
Type
Natural, 18 mm_22 mm Head Size, Std
Overall Lg
8 in

Technical Documents

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

Product Description

The AMPCO Open End Wrench is a metric, double-end, open-end nonsparking wrench made from aluminum bronze with a natural finish. It features 18 mm and 22 mm head sizes and an 8-inch overall length, identified by manufacturer part number WO-18X22.

Frequently Asked Questions

What is the AMPCO Open End Wrench used for?

The AMPCO Open End Wrench is used in hazardous environments where sparking tools could ignite flammable gases or dust. Its aluminum bronze construction makes it nonsparking, ideal for oil refineries, chemical plants, and mining operations where safety is critical.

What are the specifications of the AMPCO WO-18X22 wrench?

The AMPCO WO-18X22 is a metric, double-end, open-end nonsparking wrench made of aluminum bronze with a natural finish. It has 18 mm and 22 mm head sizes, an 8-inch overall length, and is designed for standard-duty applications in explosive atmospheres.

Where to buy the AMPCO WO-18X22 wrench worldwide?

3G Electric supplies the AMPCO WO-18X22 wrench worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this nonsparking aluminum bronze wrench.

How to select the right nonsparking wrench size?

Select a nonsparking wrench like the AMPCO WO-18X22 by matching the head size to your fastener dimensions. For metric fasteners, choose the 18 mm or 22 mm opening. Ensure the material (aluminum bronze) is rated for your environment's explosive classification. Always verify overall length for access clearance.

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 metric, double end, open end nonsparking wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
AMPCO Open End Wrench: Aluminum Bronze, Natural, 18 mm_20 mm Head Size, 8 in Overall Lg, Std (MPN WO-18X20)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 18 mm_20 mm Head Size, 8 in Overall Lg, Std (MPN WO-18X20)
AMPCO Open End Wrench: Aluminum Bronze, Natural, 20 mm_22 mm Head Size, 8 in Overall Lg, Std (MPN WO-20X22)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 20 mm_22 mm Head Size, 8 in Overall Lg, Std (MPN WO-20X22)
AMPCO Open End Wrench: Aluminum Bronze, Natural, 18 mm_19 mm Head Size, 6 7/8 in Overall Lg, Std (MPN WO-18X19)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 18 mm_19 mm Head Size, 6 7/8 in Overall Lg, Std (MPN WO-18X19)
This nonsparking wrench is constructed from aluminum bronze with a natural finish, featuring double-ended open ends with 22 mm and 23 mm head sizes. With a 9-inch overall length, it is suitable for use in environments where flammable gases, vapors, or dusts are present, such as oil refineries, chemical plants, and mining operations
AMPCO
This nonsparking wrench is constructed from aluminum bronze with a natural finish, featuring double-ended open ends with 22 mm and 23 mm head sizes. With a 9-inch overall length, it is suitable for use in environments where flammable gases, vapors, or dusts are present, such as oil refineries, chemical plants, and mining operations
AMPCO Open End Wrench: Aluminum Bronze, Natural, 55 mm_60 mm Head Size, 18 3/4 in Overall Lg, Std (MPN WO-55X60)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 55 mm_60 mm Head Size, 18 3/4 in Overall Lg, Std (MPN WO-55X60)
AMPCO Open End Wrench: Aluminum Bronze, Natural, 22 mm_27 mm Head Size, 9 in Overall Lg, Std (MPN WO-22X27)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 22 mm_27 mm Head Size, 9 in Overall Lg, Std (MPN WO-22X27)

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