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AMPCO Hook Spanner Wrench: 1 1/4 in to 3 in, 8 in Overall Lg, 3/8 in Hook Thick - Adjustable-Hook Spanner Wrenches
AMPCOAdjustable-Hook Spanner Wrenches

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

The AMPCO Hook Spanner Wrench (SKU 3G-OTH-307538, MPN WP-5-ST) is an adjustable-hook spanner wrench with a capacity range of 1-1/4 in to 3 in. It features an overall length of 8 in, a hook thickness of 3/8 in, and a…

SKU 3G-OTH-307538

Also listed as: WP5ST · WP 5 ST

Brand
AMPCO
Item
Hook Spanner Wrench: 1 1/4 in to 3 in, 8 in Overall Lg, 3/8 in Hook Thick
Category
Adjustable-Hook Spanner Wrenches
Available to Order
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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
WP-5-ST
Overall Lg
8 in
Hook Dp
1/8 in
Hook Thick
3/8 in

Technical Documents

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

Product Description

The AMPCO Hook Spanner Wrench (SKU 3G-OTH-307538, MPN WP-5-ST) is an adjustable-hook spanner wrench with a capacity range of 1-1/4 in to 3 in. It features an overall length of 8 in, a hook thickness of 3/8 in, and a hook depth of 1/8 in. This tool is designed for adjusting or tightening slotted nuts and collars within its specified range.

Frequently Asked Questions

What is the AMPCO Hook Spanner Wrench used for?

The AMPCO Hook Spanner Wrench is used for adjusting or tightening slotted nuts and collars within a capacity range of 1-1/4 in to 3 in. It is commonly applied in industrial maintenance and assembly tasks where precise torque on slotted fasteners is required.

What are the specifications of the AMPCO Hook Spanner Wrench?

The AMPCO Hook Spanner Wrench (MPN WP-5-ST) has an overall length of 8 in, a hook thickness of 3/8 in, and a hook depth of 1/8 in. Its adjustable capacity range is 1-1/4 in to 3 in. The tool is made by AMPCO and is designed for slotted nuts and collars.

Where to buy the AMPCO Hook Spanner Wrench worldwide?

You can source the AMPCO Hook Spanner 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 on this tool.

How to select the right AMPCO Hook Spanner Wrench?

To select the right AMPCO Hook Spanner Wrench, match the tool's capacity range (1-1/4 in to 3 in) to your slotted nut or collar size. Ensure the hook thickness of 3/8 in and hook depth of 1/8 in fit the slot dimensions. The 8 in overall length provides adequate leverage for tightening.

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 adjustable-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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Cross-referenced by specification & description
AMPCO Hook Spanner Wrench: 4 5/16 in to 4 9/16 in, 13 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7424)
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AMPCO Hook Spanner Wrench: 4 5/16 in to 4 9/16 in, 13 1/4 in Overall Lg, 1/2 in Hook Thick (MPN 7424)
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: 1 3/4 in to 2 in, 8 in Overall Lg, 5/16 in Hook Thick, 1/8 in Hook Dp (MPN 7412)
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AMPCO Hook Spanner Wrench: 1 3/4 in to 2 in, 8 in Overall Lg, 5/16 in Hook Thick, 1/8 in Hook Dp (MPN 7412)
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)
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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: 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: 1 3/16 in to 1 1/4 in, 5 1/4 in Overall Lg, 1/4 in Hook Thick (MPN 7406)
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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)

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AMPCO Hook Spanner Wrench: 2 in to 4 3/4 in, 11 in Overall Lg, 3/8 in Hook Thick, 1/8 in Hook Dp (MPN WP-6-ST)
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