Attwood SP-37904 2" Wedge Extension Post - 13" to 19"
Size:
13" to 19"
Style:
Post
En stock
2.15 kg
Si
Nuevo
Amazon
USA
- Upgrade your boat's seating with the Attwood (Model SP-37904) 2-3/8" Diameter Adjustable Boat Seat Extension Post. Designed to deliver customized comfort on the water, this 2-3/8 inch diameter post features a height-adjustment mechanism that shifts smoothly from 13 to 19 inches. Built to withstand harsh marine environments, it is constructed from high-strength marine-grade aluminum with a premium satin anodized finish that aggressively resists saltwater corrosion and weathering. For maximum deck safety, the secure Wedge bushing system locks the post tightly into the base with a rock-solid fit, while an integrated locking tab positively prevents accidental or dangerous detachment. An advanced peripheral bearing system with exclusive "crush ribs" eliminates post wobble to guarantee an exact fit. This hardware is fully certified to meet strict ABYC Code B safety standards for passenger boat seating (not for helm/driver use).
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13" TO 19" HEIGHT ADJUSTMENT: Features a 2-3/8 inch diameter extension post with an adjustable height mechanism that smoothly shifts from 13 to 19 inches, letting you customize your seating comfort on the water. SECURE WEDGE BUSHING SYSTEM: Locks the seat post tightly into the base with a solid fit, while an integrated locking tab positively prevents accidental or dangerous detachment. CORROSION-RESISTANT ALUMINUM: Constructed from high-strength marine-grade aluminum with a premium satin anodized finish that resists harsh saltwater corrosion and weathering. HEAVY-DUTY CRUSH RIB STABILITY: Built with an advanced peripheral bearing system and exclusive "crush ribs" that are individually sized to eliminate post wobble and guarantee an exact fit. ABYC CODE B COMPLIANT: Fully certified to meet safety standards for passenger boat seating hardware on open water.