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AMPCO Box End Wrench: Natural, 1 9/16 in Head Size, 13 in Overall Lg, Std - SAE, Single End, 12-Point, Nonsparking Box End Wrenches
AMPCOSAE, Single End, 12-Point, Nonsparking Box End Wrenches

AMPCO Box End Wrench: Natural, 1 9/16 in Head Size, 13 in Overall Lg, Std

The AMPCO Box End Wrench is a nonsparking, single-end, 12-point SAE box end wrench with a natural finish. It features a 1 9/16 in head size, 13 in overall length, standard length, and a 0° head offset angle (MPN 4640).

SKU 3G-OTH-275100

Brand
AMPCO
Item
Box End Wrench: Natural, 1 9/16 in Head Size, 13 in Overall Lg, Std
Category
SAE, Single End, 12-Point, Nonsparking Box End Wrenches
Available to Order
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Technical specs
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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
4640
Type
Std
Overall Lg
13 in
Head Size
1 9/16 in
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 nonsparking, single-end, 12-point SAE box end wrench with a natural finish. It features a 1 9/16 in head size, 13 in overall length, standard length, and a 0° head offset angle (MPN 4640).

Frequently Asked Questions

What is the AMPCO Box End Wrench used for?

The AMPCO Box End Wrench is used in hazardous environments where sparking tools could ignite flammable gases or dust. Its nonsparking, 12-point box end design provides secure grip on SAE fasteners, making it suitable for oil refineries, chemical plants, and mining operations.

What are the specifications of the AMPCO Box End Wrench?

The AMPCO Box End Wrench (MPN 4640) has a 1 9/16 in head size, 13 in overall length, standard length, and 0° head offset angle. It is a single-end, 12-point SAE wrench with a natural finish and nonsparking properties, made by AMPCO.

Where to buy the AMPCO Box End Wrench worldwide?

3G Electric supplies the AMPCO Box End Wrench worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the right AMPCO Box End Wrench?

Select the AMPCO Box End Wrench based on fastener size and application. For SAE fasteners requiring a 1 9/16 in head size, this 13 in long, 12-point wrench provides nonsparking safety. Ensure the head offset angle (0°) matches your access constraints. 3G Electric can advise on fitment.

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, single end, 12-point, nonsparking 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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