Jac Marine Flat sill kit - Assembly for small boats

Jac Marine – Flat Sill Kit is the flat-sill reinforcement piece designed to complete the AS101-141-000 assembly. It provides solid support on skiffs or small boats with a flat gunwale, or on structures that require additional rigidity, while still allowing quick, precise adjustments.

Key Benefits

• Secure mounting to flat gunwales and reinforced structures
• Rigid reinforcement for stable, reliable performance
• Fast micro-adjustments without loosening the entire mount
• Corrosion-resistant construction built to handle the elements
• Low-profile design that keeps the deck clear and unobstructed
• Flexible per-side configuration to match your hull’s needs

Designed to firmly hold the assembly components in place while allowing quick, fine-tuned adjustments. Depending on the boat, one or two pieces can be used per side for optimal stability. Compatible exclusively with the small-boat mount AS101-141-000 (see the product page: AS101-141-000 small-boat mount).

Technical Specifications — Jac Marine Flat Sill Kit

• Part number: AS101-141-001
• Materials: clear-anodized 6061 aluminum; stainless steel hardware
• Use: firmly secures assembly components; allows quick, precise adjustments
• Compatibility: exclusively with the AS101-141-000 small-boat mount
• In the box: 2 reinforcement pieces and 2 bolts
• Installation note: for flat-gunwale hulls or structures requiring additional support; quantity per side may vary depending on the required stability

Get reliable reinforcement for your small-boat mount. Add to cart.