IMPA: 611141

Striking Wrenches – Single Open End | Heavy-Duty Marine Hand Tools

The Single Open End Striking Wrench from ALL-K-MARINE is a critical tool for heavy-duty fastening in marine and industrial environments. Designed for use with a hammer or mallet, the striking face at the open end delivers powerful impact force to break loose stubborn or oversized nuts and bolts. The single open end configuration provides superior access in confined spaces where standard wrenches cannot reach.

Manufactured from high-strength forged alloy steel, these striking wrenches are built to withstand repeated shock loads and harsh operating conditions. The precision-machined open end ensures a secure fit, minimizing rounding of fastener corners. Each wrench is clearly marked with its size for quick identification. Available in a range of imperial and metric sizes to meet the demands of ship chandlery, offshore, and industrial maintenance operations.

Trusted by marine engineers and shipyard professionals, these striking wrenches comply with international durability standards. The corrosion-resistant finish protects against saltwater and moisture, extending tool life in marine environments. Add the IMPA 611141 striking wrench to your ship's tool inventory for reliable performance in the toughest conditions.

Key Features

Technical Specifications

Product NameSingle Open End Striking Wrench
IMPA Code611141
Size RangeMetric: 24–80 mm / Imperial: 1" – 3"
MaterialDrop-forged alloy steel
FinishBlack oxide (anti-corrosion)
Striking FaceHardened and flat for hammer impact
Overall Length250–600 mm (varies by size)
Weight0.8–8.5 kg (varies by size)
StandardsISO 1711-1 / ASME B107.100 (typical)
ApplicationMarine, offshore, ship repair, industrial heavy bolting

Frequently Asked Questions

What sizes are available for the IMPA 611141 striking wrench?

We supply a wide range of sizes from 24mm up to 80mm and 1" to 3". Contact our sales team for specific size availability and custom orders.

Can I use a hammer directly on the striking wrench?

Yes, the striking wrench is specifically designed for use with a hammer or mallet. The striking face is flat and reinforced to absorb impact without deformation. Always wear appropriate PPE.

Is the striking wrench suitable for use in saltwater environments?

Yes, the wrench features a corrosion-resistant finish and is manufactured from alloy steel suitable for marine use. Rinse with freshwater after exposure to saltwater to further prolong life.

Does the striking wrench come in metric and imperial sizes?

We stock both metric and imperial sizes to accommodate a variety of applications. Check the spec sheet or contact us for your required size.

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