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AMPCO Striking Wrench: Aluminum/Bronze, Natural, 4 1/8 in Head Size - SAE, Straight Handle, 12-Point, Nonsparking, Striking Box End Wrenches
AMPCOSAE, Straight Handle, 12-Point, Nonsparking, Striking Box End Wrenches

AMPCO Striking Wrench: Aluminum/Bronze, Natural, 4 1/8 in Head Size

The AMPCO Striking Wrench is an SAE, straight handle, 12-point, nonsparking, striking box end wrench made of aluminum/bronze. It features a 4 1/8 in head size and 17 in overall length (MPN WS-4-1/8).

SKU 3G-OTH-296811

Also listed as: WS418 · WS 4 1 8 · WS-4-1-8

Brand
AMPCO
Item
Striking Wrench: Aluminum/Bronze, Natural, 4 1/8 in Head Size
Category
SAE, Straight Handle, 12-Point, Nonsparking, Striking Box End Wrenches
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMPCO
Manufacturer Part Number
WS-4-1/8
Type
Natural
Overall Lg
17 in
Head Size
4 1/8 in

Technical Documents

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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 1/8 in head size and 17 in overall length (MPN WS-4-1/8).

Frequently Asked Questions

What is the AMPCO Striking Wrench used for?

The AMPCO Striking Wrench is a nonsparking, 12-point striking box end wrench designed for use in hazardous environments such as oil refineries, chemical plants, and gas facilities. Its aluminum-bronze construction prevents sparks that could ignite flammable atmospheres, making it essential for maintenance and assembly tasks where safety is critical.

What are the specifications of the AMPCO Striking Wrench WS-4-1/8?

The AMPCO Striking Wrench WS-4-1/8 has a 4 1/8 in head size and 17 in overall length. It features a straight handle, 12-point box end, and natural finish. Made from aluminum-bronze, it is nonsparking and meets SAE standards. The manufacturer part number is WS-4-1/8.

Where to buy the AMPCO Striking Wrench worldwide?

3G Electric supplies the AMPCO Striking Wrench WS-4-1/8 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this nonsparking wrench to any country.

How to select the right AMPCO Striking Wrench size?

To select the correct AMPCO Striking Wrench, match the head size to your fastener's hex dimension. For the WS-4-1/8, the head size is 4 1/8 in. Ensure the overall length (17 in) provides sufficient leverage for your application. Always verify the wrench is nonsparking for use in explosive atmospheres, and choose a 12-point design for better engagement.

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, 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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