Mantus Shackle
Mantus Shackle
Mantus Shackle

Mantus Anchor Shackles

£6.72£45.12

Incredibly strong stainless-steel anchor shackle forged from 2205 Duplex. Incorporates a hex head that allows smooth passage through a bow roller and a safety wire pin hole to prevent any accidental loosening.

Available in; ¼”, 5/16”, 3/8”, 7/16”, ½”, 5/8” sizes

The Mantus Anchor Shackle is an incredibly strong stainless-steel anchor shackle with a flush hex head design enabling easy passage through a bow roller.

Manufactured using 2205 Duplex stainless-steel, the Mantus Anchor Shackle incorporates some unique design features:

  • Flush hex head allows for smooth passage through the bow roller
  • A hole in the hex head allows use to safety wire the pin to prevent accidental loosening
  • Hex head allows use of a socket wrench or a crescent wrench to open or close the pin

Available in the following sizes:

  • ¼”
  • 5/16”
  • 3/8”
  • 7/16”
  • ½”
  • 5/8”

See specification tab for sizing recommendations and guidelines.

  • Manufactured from 2205 Duplex
  • Hex head with security wiring point
  • Hex head allows for socket wrench
  • Hex head flush mounted to make passage through bow roller easier
  • Manufactured from 2205 Duplex
  • Please refer to sizing chart below:

  • Please see working load limits below

Using stainless steel shackle with galvanized chain:

  • When sizing a stainless-steel shackle for your anchor and Grade 30 galvanised chain, pick a shackle one size larger than the chain and the shackle will be the same strength as the chain.
  • When sizing a stainless-steel shackle for your anchor and Grade 40 galvanised chain, only a shackle one size larger will fit and the shackle will be 60 – 70% the strength of the chain. We recommend using a Mantus swivel to match the strength of the shackle connection to that of the Grade 40 chain.