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AMPCO Hook Spanner Wrench: 1 3/4 in to 2 in, 8 in Overall Lg, 5/16 in Hook Thick - Fixed-Hook Spanner Wrenches
AMPCOFixed-Hook Spanner Wrenches

AMPCO Hook Spanner Wrench: 1 3/4 in to 2 in, 8 in Overall Lg, 5/16 in Hook Thick

The AMPCO Hook Spanner Wrench (MPN 7412) is a fixed-hook spanner wrench with a capacity of 1-3/4 in to 2 in. It features an 8 in overall length, a 5/16 in hook thickness, and a 1/8 in hook depth. This tool is…

SKU 3G-OTH-304793

Brand
AMPCO
Item
Hook Spanner Wrench: 1 3/4 in to 2 in, 8 in Overall Lg, 5/16 in Hook Thick
Category
Fixed-Hook Spanner Wrenches
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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
7412
Overall Lg
8 in
Hook Dp
1/8 in
Hook Thick
5/16 in

Technical Documents

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

Product Description

The AMPCO Hook Spanner Wrench (MPN 7412) is a fixed-hook spanner wrench with a capacity of 1-3/4 in to 2 in. It features an 8 in overall length, a 5/16 in hook thickness, and a 1/8 in hook depth. This tool is designed for adjusting or tightening locknuts and retaining rings within its specified size range.

Frequently Asked Questions

What is the AMPCO Hook Spanner Wrench used for?

The AMPCO Hook Spanner Wrench (MPN 7412) is used for adjusting or tightening locknuts and retaining rings with a diameter of 1-3/4 in to 2 in. It is commonly applied in industrial maintenance and assembly tasks where precise engagement with slotted nuts or rings is required.

What are the specifications of the AMPCO Hook Spanner Wrench 7412?

The AMPCO Hook Spanner Wrench (MPN 7412) has a capacity of 1-3/4 in to 2 in, an 8 in overall length, a 5/16 in hook thickness, and a 1/8 in hook depth. It is a fixed-hook design, made by AMPCO, and is intended for use with locknuts and retaining rings within its size range.

Where to buy the AMPCO Hook Spanner Wrench worldwide?

You can source the AMPCO Hook Spanner Wrench (MPN 7412) 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 on this AMPCO tool.

How to select the correct AMPCO Hook Spanner Wrench size?

To select the correct AMPCO Hook Spanner Wrench, match the wrench's capacity (1-3/4 in to 2 in for model 7412) to the diameter of the locknut or retaining ring you need to adjust. Ensure the hook thickness (5/16 in) and depth (1/8 in) fit the slots of the fastener for secure engagement.

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 fixed-hook spanner wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
AMPCO Hook Spanner Wrench: 2 1/4 in to 2 7/16 in, 9 3/4 in Overall Lg, 5/16 in Hook Thick (MPN 7416)
AMPCO
AMPCO Hook Spanner Wrench: 2 1/4 in to 2 7/16 in, 9 3/4 in Overall Lg, 5/16 in Hook Thick (MPN 7416)
AMPCO Hook Spanner Wrench: 1 9/16 in to 1 11/16 in, 6 3/4 in Overall Lg, 5/16 in Hook Thick (MPN 7410)
AMPCO
AMPCO Hook Spanner Wrench: 1 9/16 in to 1 11/16 in, 6 3/4 in Overall Lg, 5/16 in Hook Thick (MPN 7410)
AMPCO Hook Spanner Wrench: 2 1/16 in to 2 3/16 in, 8 in Overall Lg, 5/16 in Hook Thick, Nonsparking (MPN 7414)
AMPCO
AMPCO Hook Spanner Wrench: 2 1/16 in to 2 3/16 in, 8 in Overall Lg, 5/16 in Hook Thick, Nonsparking (MPN 7414)
AMPCO Hook Spanner Wrench: 3 1/8 in to 3 1/2 in, 11 1/4 in Overall Lg, 5/16 in Hook Thick (MPN 7420)
AMPCO
AMPCO Hook Spanner Wrench: 3 1/8 in to 3 1/2 in, 11 1/4 in Overall Lg, 5/16 in Hook Thick (MPN 7420)
AMPCO Hook Spanner Wrench: 6 1/8 in to 6 1/2 in, 15 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7430)
AMPCO
AMPCO Hook Spanner Wrench: 6 1/8 in to 6 1/2 in, 15 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7430)
AMPCO Hook Spanner Wrench: 2 11/16 in to 3 in, 9 3/4 in Overall Lg, 5/16 in Hook Thick, Nonsparking (MPN 7418)
AMPCO
AMPCO Hook Spanner Wrench: 2 11/16 in to 3 in, 9 3/4 in Overall Lg, 5/16 in Hook Thick, Nonsparking (MPN 7418)

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AMPCO Hook Spanner Wrench: 31/32 in to 1 1/8 in, 5 1/4 in Overall Lg, 1/4 in Hook Thick, Nonsparking (MPN 7404)
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AMPCO Hook Spanner Wrench: 31/32 in to 1 1/8 in, 5 1/4 in Overall Lg, 1/4 in Hook Thick, Nonsparking (MPN 7404)
AMPCO Hook Spanner Wrench: 3 3/4 in to 4 in, 11 1/4 in Overall Lg, 5/16 in Hook Thick, Nonsparking (MPN 7422)
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AMPCO Hook Spanner Wrench: 3 3/4 in to 4 in, 11 1/4 in Overall Lg, 5/16 in Hook Thick, Nonsparking (MPN 7422)
AMPCO Hook Spanner Wrench: 5/8 in to 13/16 in, 4 1/4 in Overall Lg, 1/4 in Hook Thick, Nonsparking (MPN 7402)
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AMPCO Hook Spanner Wrench: 5/8 in to 13/16 in, 4 1/4 in Overall Lg, 1/4 in Hook Thick, Nonsparking (MPN 7402)
AMPCO Hook Spanner Wrench: 4 11/16 in to 5 1/8 in, 13 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7426)
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AMPCO Hook Spanner Wrench: 4 11/16 in to 5 1/8 in, 13 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7426)
AMPCO Hook Spanner Wrench: 15/32 in to 9/16 in, 4 1/4 in Overall Lg, 1/4 in Hook Thick, Nonsparking (MPN 7400)
AMPCO
AMPCO Hook Spanner Wrench: 15/32 in to 9/16 in, 4 1/4 in Overall Lg, 1/4 in Hook Thick, Nonsparking (MPN 7400)
AMPCO Hook Spanner Wrench: 1 3/16 in to 1 1/4 in, 5 1/4 in Overall Lg, 1/4 in Hook Thick (MPN 7406)
AMPCO
AMPCO Hook Spanner Wrench: 1 3/16 in to 1 1/4 in, 5 1/4 in Overall Lg, 1/4 in Hook Thick (MPN 7406)
AMPCO Hook Spanner Wrench: 5 5/16 in to 5 3/4 in, 15 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7428)
AMPCO
AMPCO Hook Spanner Wrench: 5 5/16 in to 5 3/4 in, 15 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7428)
AMPCO Hook Spanner Wrench: 1 5/16 in to 1 7/16 in, 6 3/4 in Overall Lg, 5/16 in Hook Thick (MPN 7408)
AMPCO
AMPCO Hook Spanner Wrench: 1 5/16 in to 1 7/16 in, 6 3/4 in Overall Lg, 5/16 in Hook Thick (MPN 7408)