Streamline Collars
Quality shaft anodes meet stringent Mil-Spec standards for protection against galvanic corrosion.
Sea Shield streamlined collar anodes are pressure die cast and conform to the highest Mil-Spec standards. Offered here in zinc material for use in saltwater. They install with just 2 deep-slotted stainless steel machine screws which provide maximum torque, and are extremely durable. Offered in a range of diameters to accommodate shafts from 3/4"ID up to 4"ID. For stainless steel or bronze shafts.
Key Features
- Zinc material for saltwater
- Pressure die cast
- Meet highest Mil-Spec standards
- Deep slotted stainless steel screws allow for maximum torque
- For stainless steel or bronze shafts
- Easy size verification inside and outside
- Innovative O-rings keep screws from falling out
Type | Shaft Size | Length | Outside Dim | Weight | Box Qty |
SL-0750 | 3/4" | 1-3/4" | 1-7/8" | 0.650 | 50 |
SL-0875 | 7/8" | 1-7/8" | 1-7/8" | 0.825 | 50 |
SL-1000 | 1" | 2" | 2-1/4" | 1.000 | 50 |
SL-1125 | 1-1/8" | 2" | 2-1/4" | 0.975 | 50 |
SL-1250 | 1-1/4" | 2" | 2-3/8" | 0.980 | 50 |
SL-1375 | 1-3/8" | 2-1/2" | 2-5/8" | 1.650 | 32 |
SL-1500 | 1-1/2" | 2-5/8" | 2-3/4" | 1.765 | 32 |
SL-1750 | 1-3/4" | 3" | 2-1/4" | 2.900 | 18 |
SL-2000 | 2" | 3" | 3-1/4" | 2.600 | 18 |
SL-2250 | 2-1/4" | 3-3/4" | 3-7/8" | 4.650 | 5 |
SL-2500 | 2-1/2" | 4" | 4-1/2" | 4.850 | 5 |
SL-2750 | 2-3/4" | 4-1/4" | 4-3/4" | 8.450 | 4 |
SL-3000 | 3" | 4-1/4" | 4-3/4" | 7.100 | 4 |
SL-3250 | 3-1/4" | 4-1/4" | 5-1/4" | 9.100 | 4 |
SL-3500 | 3-1/2" | 4-1/4" | 4-3/4" | 8.400 | 4 |
SL-4000 | 4" | 4-1/4" | 5-1/4" | 9.400 | 4 |