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  • Streamline Collars Zinc
Streamline Collars Zinc

Type: Shaft Anodes
Vendor: Sea Shield Marine

Description:

  1. Streamline Collar Zinc Anodes
  2. Zinc material for protection in saltwater
  3. DieCast to meet highest Mil-Spec standards
  4. 2-Deep slotted Stainless Steel Screws providing maximum torque
  5. Designed by divers for easy installation
  • Easy size verification inside and outside.
  • Easy installation-deep slotted stainless steel machine screws for maximum torque.
  • Stainless steel Allen cap screws available upon request.
  • Innovative O-rings keep screws from falling out.
Part No Shaft Size Length Outside Dim Weight(lb)
SL-0750 3/4″ 1-3/4″ 1-7/8″ 0.650
SL-0875 7/8″ 1-7/8″ 1-7/8″ 0.825
SL-1000 1″ 2″ 2-1/4″ 1.000
SL-1125 1-1/8″ 2″ 2-1/4″ 0.975
SL-1250 1-1/4″ 2″ 2-3/8″ 0.980
SL-1375 1-3/8″ 2-1/2″ 2-5/8″ 1.650
SL-1500 1-1/2″ 2-5/8″ 2-3/4″ 1.765
SL-1750 1-3/4″ 3″ 3-1/4″ 2.900
SL-2000 2″ 3″ 3-1/4″ 2.600
SL-2250 2-1/4″ 3-3/4″ 3-7/8″ 4.650
SL-2500 2-1/2″ 4″ 4-1/2″ 4.850
SL-2750 2-3/4″ 4-1/4″ 4-3/4″ 8.450
SL-3000 3″ 4-1/4″ 4-3/4″ 7.100
SL-3250 3-1/4″ 4-1/4″ 4-3/4″ 9.100
SL-3500 3-1/2″ 4-1/4″ 4-3/4″ 8.400
SL-4000 4″ 4-1/4″ 5-1/4″ 9.400
SL-4500 4-1/2″ 4-1/2″ 6-1/2″ 10.730
SL-5000 5″ 4-1/2″ 7″ 12.000

Streamline Collars by Sea Shield Marine

Protecting your marine vessel from galvanic corrosion is a priority at Sea Shield Marine. That’s why our streamline collars are pressure die cast and conform to the highest Mil-Spec standards, protecting your precious underwater metals. Sea Shield Marine Streamline Collars are available in Zinc and Aluminum, install with just 2 deep-slotted stainless steel machine screws providing maximum torque, and are extremely durable.

Zinc Streamline Collar Anode

This Streamline Collar Shaft Anode is made with aluminum alloy which is specially designed for cathodic protection use in salt water. Being more economical than the zinc anode counterpart it lasts longer and is safer for the environment.

Streamline Collars are the best choice when it comes to propeller shaft protection and the oval shape minmizes turbulence and drag.

Designed by divers for dives, these anodes conform to Mil-Spec MIL-A-18001 with precise sizing and maximum contact to the shaft, providing the worlds best protection.

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