MKB (Muskeg) Manta Ray Earth AnchorAWR #3500-10

by MacLean Power Systems

  • A huge anchor designed to hold upto 12,000 lbs in soupy muskeg type soils
  • These are no longer made but they work great when no other anchor will hold
  • Uses ¾” & 1” forged anchor rods with 1” UNC male threads.
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$ 504.23

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Expert Customer Serivce (907) 562-0707 M-F 8am-5pm in Alaska M-F 9am-6pm PST

The MKB is a hot dipped galvanized very heavy duty ductile iron anchor. This anchor is meant for very poor soils and not for normal soils as it would be near impossible to drive the anchor.

A 90# class pavement breaker/jack hammer is recommended for installation.

The big unknown when installing earth anchors is the holding capacity of the soils. The LL-1 Load locker not only sets the anchor but also tests the anchor at the same time to give you a confirmed load capability.


Arctic Wire, Rope & Supply focuses on high quality products made in the USA.
We are one of the largest distributors in the Pacific Northwest of Crosby Products, Bridon American Wire Rope, Continental Western Cordage & Rope and Laclede Chain. We have nation-wide shipping options for all products

What We Do-

Arctic Wire Rope and Supply is Alaska's longest established and largest manufacturer of slings, chokers and bridles made of wire rope, cable, nylon web, polyester round and grade 10 chain. We do it all right here in Anchorage and were awarded the Alaskan Manufacturer of the Year in 2006.