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AMPCO Box End Wrench: Natural, 31/32 in Head Size, 9 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, 31/32 in Head Size, 9 in Overall Lg, Std

The AMPCO Box End Wrench is a nonsparking SAE single-end 12-point box end wrench with a natural finish. It features a 31/32 in head size, 9 in overall length, standard length, and a 0° head offset angle (MPN 4620).

SKU 3G-OTH-275085

Brand
AMPCO
Item
Box End Wrench: Natural, 31/32 in Head Size, 9 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

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
4620
Type
Std
Overall Lg
9 in
Head Size
31/32 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 SAE single-end 12-point box end wrench with a natural finish. It features a 31/32 in head size, 9 in overall length, standard length, and a 0° head offset angle (MPN 4620).

Frequently Asked Questions

What is the AMPCO Box End Wrench used for?

The AMPCO Box End Wrench is a nonsparking SAE single-end 12-point wrench designed for use in hazardous environments where sparking tools are prohibited, such as oil refineries, chemical plants, and gas facilities. Its 31/32 in head size and 9 in overall length suit standard industrial bolting tasks.

What are the specifications of the AMPCO Box End Wrench?

The AMPCO Box End Wrench (MPN 4620) has a 31/32 in head size, 9 in overall length, standard length, and 0° head offset angle. It features a natural finish, SAE sizing, single-end 12-point box end, and is nonsparking. The brand is 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 location. Contact us to source this nonsparking wrench for your facility.

How to select the correct AMPCO Box End Wrench size?

To select the correct AMPCO Box End Wrench, match the head size (31/32 in for MPN 4620) to your fastener's SAE dimension. Ensure the overall length (9 in) provides adequate torque. For nonsparking requirements, verify the AMPCO brand and natural finish. Always confirm the 12-point box end fits your bolt pattern.

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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Cross-referenced by specification & description
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