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AMPCO Box End Wrench: Natural, 33 mm Head Size, 10 1/2 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, 33 mm Head Size, 10 1/2 in Overall Lg, Std

The AMPCO Box End Wrench: Natural is a metric, single-end, 12-point, box end nonsparking wrench. It features a 33 mm head size, 10 1/2 in overall length, standard length, and a 0° head offset angle (MPN 4436).

SKU 3G-OTH-278097

Brand
AMPCO
Item
Box End Wrench: Natural, 33 mm Head Size, 10 1/2 in Overall Lg, Std
Category
Metric, Single End, 12-Point, Box End Nonsparking Wrenches
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Technical Specifications

AMPCO
Manufacturer Part Number
4436
Type
Std
Overall Lg
10 1/2 in
Head Size
33 mm
Head Offset Angle
0°
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AMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMPCO Box End Wrench: Natural is a metric, single-end, 12-point, box end nonsparking wrench. It features a 33 mm head size, 10 1/2 in overall length, standard length, and a 0° head offset angle (MPN 4436).

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 such as oil refineries, chemical plants, and gas facilities where flammable vapors or dust are present. Its 12-point box end provides a secure grip on metric fasteners, reducing the risk of sparks that could ignite volatile atmospheres.

What are the specifications of the AMPCO Box End Wrench 4436?

The AMPCO Box End Wrench (MPN 4436) has a 33 mm head size, 10 1/2 in overall length, standard length, and a 0° head offset angle. It is a metric, single-end, 12-point, box end nonsparking wrench in a natural finish. These specs ensure precise fit and safe operation in explosive environments.

Where to buy the AMPCO Box End Wrench worldwide?

You can source the AMPCO Box End Wrench worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine AMPCO nonsparking tools to industrial buyers globally.

How to select the right AMPCO nonsparking wrench size?

To select the correct AMPCO nonsparking wrench, match the head size to your fastener's metric dimension—for example, a 33 mm head fits a 33 mm bolt. Consider the overall length for leverage and the 12-point box end for multi-position engagement. AMPCO's nonsparking alloy ensures safety in explosive atmospheres; verify your application's hazard rating 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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