Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

AMPCO Striking Wrench: Aluminum/Bronze, Natural, 37 mm Head Size, 9 in Overall Lg - Metric, Straight Handle, Nonsparking, Striking Open End Wrenches
AMPCOMetric, Straight Handle, Nonsparking, Striking Open End Wrenches

AMPCO Striking Wrench: Aluminum/Bronze, Natural, 37 mm Head Size, 9 in Overall Lg

SKU 3G-OTH-293376

Brand
AMPCO
Item
Striking Wrench: Aluminum/Bronze, Natural, 37 mm Head Size, 9 in Overall Lg
Category
Metric, Straight Handle, Nonsparking, Striking Open End Wrenches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

AMPCO
Manufacturer Part Number
WSO-37
Type
Natural, Aluminum Bronze
Overall Lg
9 in
Head Size
37 mm
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is an AMPCO striking wrench used for?

An AMPCO striking wrench is a nonsparking, aluminum-bronze tool designed for use in hazardous environments such as oil refineries, chemical plants, and gas facilities. Its 37 mm head size and 9-inch overall length allow safe, high-torque bolt tightening or loosening where sparks could ignite flammable materials.

What are the specifications of the AMPCO WSO-37 striking wrench?

The AMPCO WSO-37 is a metric, straight-handle, nonsparking striking open-end wrench. It features a 37 mm head size, 9-inch overall length, and is made from natural aluminum bronze. This material provides corrosion resistance and eliminates spark risk, making it suitable for explosive atmospheres.

Where to buy an AMPCO striking wrench worldwide?

3G Electric supplies the AMPCO WSO-37 striking wrench to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this nonsparking aluminum-bronze tool.

How to maintain an AMPCO aluminum-bronze striking wrench?

To maintain your AMPCO aluminum-bronze striking wrench, clean it after each use with a mild solvent to remove grease and debris. Inspect regularly for cracks or deformation, as nonsparking tools can wear faster than steel. Store in a dry area to prevent oxidation. Never modify the tool surface.

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, straight handle, nonsparking, striking open end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 56 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-56). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 56 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-56). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 47 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-47). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 47 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-47). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 41 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-41). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 41 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-41). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 67 mm Head Size, 14 in Overall Lg, Aluminum Bronze (MPN WSO-67). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 67 mm Head Size, 14 in Overall Lg, Aluminum Bronze (MPN WSO-67). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 50 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-50). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 50 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-50). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 46 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-46). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 46 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-46). Key specifications — attr324790: AMPCO.

More from AMPCO

View all AMPCO parts
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 95 mm Head Size, 20 in Overall Lg, Aluminum Bronze (MPN WSO-95). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 95 mm Head Size, 20 in Overall Lg, Aluminum Bronze (MPN WSO-95). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 115 mm Head Size, 22 in Overall Lg, Aluminum Bronze (MPN WSO-115). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 115 mm Head Size, 22 in Overall Lg, Aluminum Bronze (MPN WSO-115). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 60 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-60). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 60 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-60). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 110 mm Head Size, 22 in Overall Lg, Aluminum Bronze (MPN WSO-110). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 110 mm Head Size, 22 in Overall Lg, Aluminum Bronze (MPN WSO-110). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 42 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-42). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 42 mm Head Size, 10 in Overall Lg, Aluminum Bronze (MPN WSO-42). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 63 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-63). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 63 mm Head Size, 11 in Overall Lg, Aluminum Bronze (MPN WSO-63). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 85 mm Head Size, 16 in Overall Lg, 2 in Head Thick (MPN WSO-85). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 85 mm Head Size, 16 in Overall Lg, 2 in Head Thick (MPN WSO-85). Key specifications — attr324790: AMPCO.
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 33 mm Head Size, 9 in Overall Lg, Aluminum Bronze (MPN WSO-33). Key specifications — attr324790: AMPCO.
AMPCO
AMPCO Striking Wrench: Aluminum/Bronze, Natural, 33 mm Head Size, 9 in Overall Lg, Aluminum Bronze (MPN WSO-33). Key specifications — attr324790: AMPCO.