Bob's Machine 110-100004 Jack Plate 4.5" Bolt Kit

The Bob's Machine 110-100004 Jack Plate Bolt Kit is designed for jack plate installations on boats with thicker transoms. This professional-grade hardware kit features 4.5-inch stainless steel bolts specifically sized for mounting outboard motors to jack plates or securing jack plates to the transom when additional length is required.

Key Features:

• 4.5" stainless steel bolts for corrosion resistance in marine environments
• Complete hardware kit includes bolts, nylok nuts, flat washers, and lock washers
• Designed for motors with standard BIA (Boating Industry Association) bolt pattern
• Premium quality construction for secure, reliable outboard mounting
• Ideal for boats with thicker transoms requiring longer bolt lengths

The size of bolts needed depends on the thickness of your transom. This 4.5" kit provides extra length for installations where standard 3.5" or 4" bolts are insufficient. All hardware is manufactured to marine-grade specifications to withstand harsh saltwater and freshwater conditions.