IMPA: 616501

Adjustable Wrenches for Marine and Shipboard Use

Our adjustable wrenches are essential hand tools for marine engine rooms, deck maintenance, and general shipboard repairs. Designed for durability in harsh saltwater environments, these wrenches feature a corrosion-resistant chrome vanadium steel body and a smooth-operating adjustment mechanism. With an instantly adjustable jaw, each wrench fits a wide range of metric and imperial fasteners, reducing the need for multiple tools.

Ideal for ship chandler supplies, these adjustable wrenches comply with IMPA code 616501, ensuring they meet industry standards for vessel provisioning. Available in multiple sizes from 6" to 24", the range covers small precision tasks to heavy-duty bolt tightening. The ergonomic, non-slip handle provides comfort and control even in wet or oily conditions.

Whether you are equipping a commercial fleet or a leisure craft, our adjustable wrenches deliver reliable performance and long service life. Order now from ALL-K MARINE Ship Store for quick delivery to your port.

Key Features

Technical Specifications

SizeJaw CapacityLengthWeightMaterial
6" (150 mm)0–19 mm150 mm0.25 kgChrome Vanadium Steel
8" (200 mm)0–24 mm200 mm0.40 kgChrome Vanadium Steel
10" (250 mm)0–28 mm250 mm0.60 kgChrome Vanadium Steel
12" (300 mm)0–32 mm300 mm0.80 kgChrome Vanadium Steel
15" (375 mm)0–38 mm375 mm1.20 kgChrome Vanadium Steel
18" (450 mm)0–45 mm450 mm1.80 kgChrome Vanadium Steel
24" (600 mm)0–60 mm600 mm3.50 kgChrome Vanadium Steel

Frequently Asked Questions

What is an adjustable wrench?

An adjustable wrench, often called a crescent wrench, is a hand tool with an adjustable jaw used to grip and turn nuts, bolts, and other fasteners of varying sizes.

What does IMPA 616501 stand for?

IMPA codes are standard references used in the international marine supply industry. IMPA 616501 identifies adjustable wrenches within the Hand Tools category.

Are these wrenches resistant to corrosion?

Yes, they are manufactured from chrome vanadium steel with a protective finish designed to withstand the corrosive marine environment.

What sizes are available for adjustable wrenches?

We supply adjustable wrenches in sizes from 6 inches (150 mm) to 24 inches (600 mm), with jaw capacities up to 60 mm.

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