MLC Micro Limited Clearance Shaft Collars (Aluminum)


MLC Micro Limited Clearance Shaft Collars (Aluminum)


Aluminum Micro Limited Clearance Collars

  1. Aluminum Alloy for protection in saltwater and brackish water
  2. These Anodes are only 3/4″ thick
  3. 2-Deep slotted Stainless Steel Screws providing maximum torque
  4. Allen Cap Screws available upon request
  5. Cling to the shaft for easy underwater installation
  6. Designed by divers for easy installation
  7. Made in USA by Sea Shield Marine
  • Description
  • Additional information


Aluminum Micro Limited Clearance Collars

Micro limited clearance collars are 3/4″ thick and designed for cathodic protection for propeller shafts in salt water and brackish water. The limited clearance thin anodes are useful when there is a limited or short distance between the keel/strut and the propeller. Made for divers by divers for easy underwater installation these aluminum collar shaft anodes cling to the shaft and boast deep slotted stainless steel screws or allen cap screws upon request. Made in the USA to military specifications Mil Spec MIL-A-24779 for maximum protection.

Part No Shaft Size Thickness Weight(lb)
MLC-0750-ALU 3/4″ 3/4″ Thick LC 0.41
MLC-0875-ALU 7/8″ 3/4″ Thick LC 0.42
MLC-1000-ALU 1″ 3/4″ Thick LC 0.54
MLC-1125-ALU 1-1/8″ 3/4″ Thick LC 0.99
MLC-1250-ALU 1-1/4″ 3/4″ Thick LC 0.60
MLC-1375-ALU 1-3/8″ 7/8″ Thick LC 0.91
MLC-1500-ALU 1-1/2″ 7/8″ Thick 1.05
MLC-1750-ALU 1-3/4″ 7/8″ Thick 1.38
MLC-2000-ALU 2″ 7/8″ Thick 2.1
MLC-2250-ALU 2-1/4″ 7/8″ Thick 2.48

Additional information

Weight N/A
Part #

Shaft Size

3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/4"

Type of Screws

Deep Slotted Screws, Allen Cap Screws