3" x 18" Aluminum Leaning Post Pad | 1/4" Thick | Marine Grade 6061-T6

Structural Mounting Plate & Reinforcement Pad Designed for heavy-duty marine seating applications, this 3" x 18" Aluminum Pad is the industry standard for mounting leaning posts and center console seating. Machined from 6061-T6 aluminum, its elongated profile is engineered to distribute high-stress loads across a wider deck area. Ideal for fabricating & reinforcing: Center Consoles: Leaning post bases, cooler slide tracks, and console mounting flanges. Commercial Marine: Bench seating supports, heavy equipment tie-down points, and gunwale caps. Deck Rigging: Backing plates for rod holder clusters, downriggers, or boarding ladders. Whether you are securing a custom leaning post on a bay boat or reinforcing the deck of a commercial vessel, this 1/4" thick plate provides the rigidity and weld-ready surface you need. Specifications: Material: Marine Grade 6061-T6 Aluminum Dimensions: 3" x 18" Thickness: 0.250" (1/4 Inch) Application: Load distribution for seating, backing