MuscleMan anchor Swivel
MuscleMan anchor Swivel
MuscleMan anchor Swivel
MuscleMan anchor Swivel
MuscleMan anchor Swivel

MuscleMan anchor Swivel

Regular price $55.00 Sale price$49.50 Save $5.50

Fits leading brands of boat Anchors (check dimensions)

6 to 8mm chain

316 Stainless Steel

Rated to 2500 kgs 

Aids in smooth entry and deployment from bowsprits

Reduces rope twist. 

Loctite is recommended on threads

2 Allen keys supplied

1 x Electropolished 316 Stainless Steel Boomer Anchor- 4.7kgs, consisting of :

  • 1 x molded main body 
  • 4 x high penetration surface selection prongs – 2 wide angle + 2 narrow angle
  • 1 x inner shaft 
  • 4 x 8mm assembly bolts and nylock nuts 
  • At least 30 shear pins (10 x 3mm,4mm,5mm zinc coated threaded bolt and wing -nut shear-pins)
  • Plus extra pins to suit your boat size
  • 1 x set of simple Assembly Instructions
  • 1 x Boomer Anchor Stubby Cooler, Sticker and Brochure (stock dependent)

All our orders are carefully packaged and shipped in Australia.


Your order will be processed within 1-2 Business days. Most orders are shipped within 1 business day.


Standard 1-5 Business Days

Express 1-3 Business Days


Standard Shipping 12-20 Business Days

This Refund Policy applies to any order made on the domain or all associated pages, applications, and resources (“Website”).

This Refund Policy also applies to any Product sold by DJW Enterprises ABN 83 120 803 063 (“Boomer Anchors”, “we”, “us”, “our”) to the extent that we are obliged to Rectify a Defect in relation to them.

This Refund Policy is to be read in conjunction with, and is subject to:

    a. our website terms and conditions which can be accessed at ; and

    b. our Warranty, which may be supplied in paper form depending on your product purchased, can otherwise be accessed at

1. Refunds

The Products we sell are unique and are manufactured in limited numbers. We do not provide refunds on our Products if you simply change your mind about your purchase of our Products. However, we will provide refunds, replacements, or repairs in other circumstances as outlined in our Warranty.

2. Notices – how to claim a repair, refund, or replacement

If a Product that you have purchased has a defect, and you want to have it rectified, please contact us at the details provided in our Warranty.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


⚓ Advanced technology & engineering - patented safety release.

⚓ Doesn't drag and releases, when stuck fast.

⚓ Fits all common bowsprits - or your money back!!

⚓ Excellent holding capabilities in rock, reef, sand & mud

Duncan Webster

The Boomer Anchor was borne from a case of fishing frustration. Duncan wanted an aggressive anchor that wouldn't drag in loose shale bottom, but also wouldn't get stuck on a hard reef. He wanted to take the guesswork out of anchor retrievall and have something that would release at a consistent measurable pressure with a simple direct pull. It had to be light and hold in sand and mud in a small or larger boat.