We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

AMPCO Box End Wrench: Natural, 20 mm Head Size, 7 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, 20 mm Head Size, 7 1/2 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 20 mm head size, 7 1/2 in overall length, standard length, and a 0° head offset angle (MPN 4412).

SKU 3G-OTH-278091

Brand
AMPCO
Item
Box End Wrench: Natural, 20 mm Head Size, 7 1/2 in Overall Lg, Std
Category
Metric, Single End, 12-Point, Box End Nonsparking Wrenches
Available to Order
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AMPCO
Manufacturer Part Number
4412
Type
Std
Overall Lg
7 1/2 in
Head Size
20 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 20 mm head size, 7 1/2 in overall length, standard length, and a 0° head offset angle (MPN 4412).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AMPCO Box End Wrench used for?

The AMPCO Box End Wrench is a nonsparking, 12-point, single-end wrench designed for use in hazardous environments where sparking tools could ignite flammable gases, vapors, or dust. It is commonly used in oil refineries, chemical plants, and other industrial settings requiring safe, nonsparking hand tools.

What are the specifications of the AMPCO Box End Wrench?

The AMPCO Box End Wrench (MPN 4412) has a 20 mm head size, 7 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 with a natural finish. The brand is AMPCO.

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 industrial buyers globally.

How to select the correct AMPCO Box End Wrench size?

To select the correct AMPCO Box End Wrench, match the head size (20 mm) to the fastener you need to turn. Ensure the wrench is the proper type (metric, 12-point, single-end) for your application. For nonsparking requirements, verify the tool is made from AMPCO's nonsparking alloy. Overall length and offset angle affect 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 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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