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AMPCO Open End Wrench: Aluminum Bronze, Natural, 5/16 in_7/8 in Head Size, 9 in Overall Lg - SAE, Double End, Open End Nonsparking Wrenches
AMPCOSAE, Double End, Open End Nonsparking Wrenches

AMPCO Open End Wrench: Aluminum Bronze, Natural, 5/16 in_7/8 in Head Size, 9 in Overall Lg

The AMPCO Open End Wrench is a nonsparking, double-end, open-end SAE wrench made from aluminum bronze with a natural finish. It features head sizes of 5/16 in and 7/8 in, with a 9 in overall length (MPN…

SKU 3G-OTH-284592

Also listed as: WO78X1516 · WO 7 8X15 16 · WO-7-8X15-16

Brand
AMPCO
Item
Open End Wrench: Aluminum Bronze, Natural, 5/16 in_7/8 in Head Size, 9 in Overall Lg
Category
SAE, 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-7/8X15/16
Type
Natural, 5/16 in_7/8 in Head Size, Std
Overall Lg
9 in

Technical Documents

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

Product Description

The AMPCO Open End Wrench is a nonsparking, double-end, open-end SAE wrench made from aluminum bronze with a natural finish. It features head sizes of 5/16 in and 7/8 in, with a 9 in overall length (MPN WO-7/8X15/16). This tool is designed for use in hazardous environments where sparking must be avoided.

Frequently Asked Questions

What is an AMPCO aluminum bronze open end wrench used for?

This nonsparking, double-end open end SAE wrench is designed for use in hazardous environments where sparking must be avoided, such as oil refineries, chemical plants, and gas facilities. Its aluminum bronze construction prevents sparks that could ignite flammable gases or dusts.

What are the specifications of the AMPCO WO-7/8X15/16 wrench?

The AMPCO open end wrench has head sizes of 5/16 in and 7/8 in, with a 9 in overall length. It is made from aluminum bronze with a natural finish, and is a double-end, open-end SAE type. The manufacturer part number is WO-7/8X15/16.

Where to buy AMPCO nonsparking wrenches worldwide?

3G Electric supplies AMPCO nonsparking wrenches and handles full logistics, customs clearance, and delivery to worldwide destinations. As a global industrial solutions provider, we source genuine AMPCO tools and manage international shipping for procurement teams and plant engineers.

How to select the right AMPCO nonsparking wrench for your application?

Choose an AMPCO aluminum bronze wrench based on the fastener sizes you work with—this model covers 5/16 in and 7/8 in heads. For hazardous environments, ensure the tool is nonsparking and made from a copper-aluminum alloy. Always verify overall length for access in tight spaces.

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, 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, 7/8 in_11/16 in Head Size, 8 in Overall Lg, Std (MPN WO-11/16X7/8)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 7/8 in_11/16 in Head Size, 8 in Overall Lg, Std (MPN WO-11/16X7/8)
This double-end open end wrench is made from aluminum bronze with a natural finish. It features head sizes of 3/4 in and 7/8 in, with an overall length of 8 in. The nonsparking material makes it suitable for use in environments where flammable gases, vapors, or dusts are present
AMPCO
This double-end open end wrench is made from aluminum bronze with a natural finish. It features head sizes of 3/4 in and 7/8 in, with an overall length of 8 in. The nonsparking material makes it suitable for use in environments where flammable gases, vapors, or dusts are present
AMPCO Open End Wrench: Aluminum Bronze, Natural, 5/8 in_9/16 in Head Size, 6 1/2 in Overall Lg, Std (MPN WO-9/16X5/8)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 5/8 in_9/16 in Head Size, 6 1/2 in Overall Lg, Std (MPN WO-9/16X5/8)
AMPCO Open End Wrench: Aluminum Bronze, Natural, 3/4 in_9/16 in Head Size, 6 1/2 in Overall Lg, Std (MPN WO-9/16X3/4)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 3/4 in_9/16 in Head Size, 6 1/2 in Overall Lg, Std (MPN WO-9/16X3/4)
AMPCO Open End Wrench: Aluminum Bronze, Natural, 3/4 in_13/16 in Head Size, 8 in Overall Lg, Std (MPN WO-3/4X13/16)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 3/4 in_13/16 in Head Size, 8 in Overall Lg, Std (MPN WO-3/4X13/16)
AMPCO Open End Wrench: Aluminum Bronze, Natural, 1 in_1 1/8 in Head Size, 10 1/4 in Overall Lg, Std (MPN WO-1X1-1/8)
AMPCO
AMPCO Open End Wrench: Aluminum Bronze, Natural, 1 in_1 1/8 in Head Size, 10 1/4 in Overall Lg, Std (MPN WO-1X1-1/8)

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