Streamline Collar Shaft Anode (Aluminum)

Aluminum Streamline Collar Anode

  1. DieCast to meet highest Mil-Spec standards
  2. 2-Deep slotted Stainless Steel Screws providing maximum torque
  3. Designed by divers for easy installation
  4. Allen Cap Screws Are Available Upon Request.
  5. Made in USA by Sea Shield Marine
Part No Shaft Size Length Outside Dim Weight(lb) Box Qty
SL-0750-ALU 3/4″ 1-3/4″ 1-7/8″ 0.246 50
SL-0875-ALU 7/8″ 1-7/8″ 1-7/8″ 0.312 50
SL-1000-ALU 1″ 2″ 2-1/4″ 0.378 50
SL-1125-ALU 1-1/8″ 2″ 2-1/4″ 0.369 50
SL-1250-ALU 1-1/4″ 2″ 2-3/8″ 0.370 50
SL-1375-ALU 1-3/8″ 2-1/2″ 2-5/8″ 0.624 32
SL-1500-ALU 1-1/2″ 2-5/8″ 2-3/4″ 0.667 32
SL-1750-ALU 1-3/4″ 3″ 3-1/4″ 1.100 18
SL-2000-ALU 2″ 3″ 3-1/4″ 0.983 18
SL-2250-ALU 2-1/4″ 3-3/4″ 3-7/8″ 1.758 5
SL-2500-ALU 2-1/2″ 4″ 4-1/2″ 1.833 5
SL-2750-ALU 2-3/4″ 4-1/4″ 4-3/4″ 3.194 4
SL-3000-ALU 3″ 4-1/4″ 4-3/4″ 2.684 4
SL-3250-ALU 3-1/4″ 4-1/4″ 4-3/4″ 3.213 4
SL-3500-ALU 3-1/2″ 4-1/4″ 4-3/4″ 2.970 4
SL-4000-ALU 4″ 4-1/4″ 5-1/4″ 3.580 4
SL-4500-ALU 4-1/2″ 4-1/2″ 6-1/2″ 4.725 2
SL-5000-ALU 5″ 4-1/2″ 7″ 5.368 2

Streamline Collars by Sea Shield Marine

Protecting your marine vessel from galvanic corrosion is a priority at Sea Shield Marine. That’s why our aluminum streamline collars are pressure die cast and conform to the highest Mil-Spec MIL-A-24779  standards, protecting your underwater metals connected to your propeller shaft. Sea Shield Marine Streamline Collar shaft anodes install with just 2 deep-slotted stainless steel machine screws providing maximum torque, and are extremely durable. The plastic keepers prevent fallout during installation.

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