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Attwood SP-37904 2" Wedge Extension Post - 13" to 19"
- ADJUSTABLE HEIGHT PEDESTAL: Post adjusts from 13 inches to 19 inches for customized seating comfort
- MARINE-GRADE ALUMINUM: Satin anodized finish resists corrosion and provides long-lasting durability
- SECURE WEDGE BUSHING SYSTEM: Locks seat post tightly into base to prevent accidental detachment
- ENGINEERED FOR STABILITY: Heavy-duty bushing with peripheral bearing system and "crush ribs" ensures exact fit
- ABYC CODE B COMPLIANT: Meets safety standards for boat seating hardware, offering reliable performance on the water (Not to be used at the helm/driver position)
- ADJUSTABLE HEIGHT PEDESTAL: Post adjusts from 13 inches to 19 inches for customized seating comfort
- MARINE-GRADE ALUMINUM: Satin anodized finish resists corrosion and provides long-lasting durability
- SECURE WEDGE BUSHING SYSTEM: Locks seat post tightly into base to prevent accidental detachment
- ENGINEERED FOR STABILITY: Heavy-duty bushing with peripheral bearing system and "crush ribs" ensures exact fit
- ABYC CODE B COMPLIANT: Meets safety standards for boat seating hardware, offering reliable performance on the water (Not to be used at the helm/driver position)
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From $954.24
Attwood SP-37904 2" Wedge Extension Post - 13" to 19"—
$954.24
Description
- ADJUSTABLE HEIGHT PEDESTAL: Post adjusts from 13 inches to 19 inches for customized seating comfort
- MARINE-GRADE ALUMINUM: Satin anodized finish resists corrosion and provides long-lasting durability
- SECURE WEDGE BUSHING SYSTEM: Locks seat post tightly into base to prevent accidental detachment
- ENGINEERED FOR STABILITY: Heavy-duty bushing with peripheral bearing system and "crush ribs" ensures exact fit
- ABYC CODE B COMPLIANT: Meets safety standards for boat seating hardware, offering reliable performance on the water (Not to be used at the helm/driver position)
























