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AMPCO Box End Wrench: Natural, 14 mm Head Size, 6 in Overall Lg, Std - Metric, Single End, 12-Point, Box End Nonsparking Wrenches
AMPCOMetric, Single End, 12-Point, Box End Nonsparking Wrenches

AMPCO Box End Wrench: Natural, 14 mm Head Size, 6 in Overall Lg, Std

The AMPCO Box End Wrench is a metric, single-end, 12-point, box end nonsparking wrench in a natural finish. It features a 14 mm head size, 6 in overall length, standard head type, and 0° head offset angle (MPN 4400).

SKU 3G-OTH-278086

Brand
AMPCO
Item
Box End Wrench: Natural, 14 mm Head Size, 6 in Overall Lg, Std
Category
Metric, Single End, 12-Point, Box End Nonsparking 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
4400
Type
Std
Overall Lg
6 in
Head Size
14 mm
Head Offset Angle

Technical Documents

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

Product Description

The AMPCO Box End Wrench is a metric, single-end, 12-point, box end nonsparking wrench in a natural finish. It features a 14 mm head size, 6 in overall length, standard head type, and 0° head offset angle (MPN 4400).

Frequently Asked Questions

What is the AMPCO Box End Wrench used for?

The AMPCO Box End Wrench is a nonsparking tool designed for use in hazardous environments where flammable gases, vapors, or dusts are present. It is commonly used in oil refineries, chemical plants, and mining operations to safely tighten or loosen metric fasteners without generating sparks.

What are the specifications of the AMPCO Box End Wrench?

The AMPCO Box End Wrench (MPN 4400) has a 14 mm head size, 6 in overall length, standard head type, and 0° head offset angle. It is a metric, single-end, 12-point, box end nonsparking wrench in a natural finish. The tool is made by AMPCO and is not insulated.

Where to buy the AMPCO Box End Wrench worldwide?

You can source the AMPCO Box End Wrench 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 nonsparking tools to procurement teams globally.

How to select the correct AMPCO Box End Wrench size?

To select the correct AMPCO Box End Wrench, match the head size to your fastener's metric dimension. For the MPN 4400, the head size is 14 mm. Ensure the overall length (6 in) provides adequate torque for your application. Nonsparking tools are required in explosive atmospheres; verify your workplace safety standards before use.

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, single end, 12-point, box 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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