Bruce anchor | A4

Do you need an anchor that performs reliably even in damp, salty, or chemically demanding environments? The Bruce anchor in A4 / AISI 316 acid-proof stainless steel is built to withstand corrosion and maintain strength over a long period. It combines low weight with high holding power and is optimized to quickly bury itself in soft bottoms such as sand and mud. Thanks to its solid, jointless construction, it offers a long service life and high operational reliability, even in tough marine conditions.

AREA OF USE

Perfect for anchoring leisure boats, sailboats, and smaller commercial vessels in coastal areas. The anchor fits directly into most bow rollers and requires no additional hardware. The design without moving parts provides a stable and vibration-resistant attachment. Easy assembly with a shackle – no special tools required. Requires minimal maintenance thanks to the polished stainless surface that resists saltwater and dirt.

TECHNICAL SPECIFICATIONS

Product type: Bruce anchor (M-anchor)
Standard: Not specified
Grade: A4 / AISI 316
Material class: Not specified
Thread type: Not applicable
Surface finish: High-gloss polished stainless steel
Head shape: Anchor claw with integrated scoop shape
Grip type: Not applicable

For variants or quantities that we do not have in stock, this is a special order item that normally takes 1-2 weeks to arrive, provided it is in stock with the supplier. If you order different products, the order will be shipped complete once all items are available in our warehouse.

FREQUENTLY ASKED QUESTIONS (FAQ)

What makes the Bruce anchor particularly suitable for sand and mud bottoms?

The Bruce anchor's characteristic three-blade "claw design" allows it to right itself automatically when pulled along the bottom. The construction quickly buries itself in soft substrates such as sand, clay, and mud, generating very high holding power relative to its weight, while also easily resetting its grip if wind or current shifts.

Why is acid-proof A4 / AISI 316 the best material choice for anchors?

Acid-proof A4 steel (AISI 316 / 1.4401) contains molybdenum, which provides superior protection against corrosion, stress corrosion, and pitting in brackish and salt water. It ensures that the anchor retains its structural strength and its shiny, maintenance-free surface year after year, without the risk of rust stains on the deck or in the anchor locker.

What are the benefits of a solid, jointless construction?

The one-piece design without moving joints or pins eliminates weak points where mechanical wear, corrosion, or sand and stones could cause the anchor to seize. The solid shape makes it extremely resistant to high breaking forces when you retrieve the anchor from the bottom, providing maximum operational reliability in harsh marine conditions.