Allison Boats XB-21 XST Boat Covers
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Semi-Custom Fit Boat Covers
Semi-Custom covers are made by boat style to fit a variety of models
ENDURACover Semi-Custom Covers
Made in 7 Business Days or less
- Fits: Wide Bass Boat 21' O/B
- Fits years: (2020)
- Available Fabrics
- Supreme Aqua Shield
Fits Outboard Motor models
- Material: 100% Polyester
- Weight: 7 oz. solution-dyed Polyester, 600 denier
- Warranty: 7 year warranty
- Material: 100% acrylic
- Weight: 9.25 oz. marine acrylic
- Warranty: 10 year limited warranty
Custom Covers vs. Semi-Custom Covers
- Custom Boat Covers are patterned and tailored for the specific make, model, and year of the boat.
- Semi-Custom Boat Covers are made by boat style to fit a variety of models.
Engine Type & Boat Covers
- Outboard (O/B) - Removable engine mounted to the transom of the boat.
- Sterndrive or Inboard/Outdrive (I/O) - Permanent engine mounted on stern of boat with portion of engine (the outdrive) in the water.
- Inboard (I/B) - Permanent engine mounted in the center or stern of boat with only the propeller shaft exposed to water. Inboards should use the I/O cover.
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