2,200lb Galvanized Boat Trailer Axles 3,500lb Galvanized Boat Trailer Axles 3,500lb V-Bend Galvanized Boat Trailer Axles Boat Trailer Torsion Axles
2,200lb Round Boat Trailer Axles 3,500lb Round Boat Trailer Axles 6,000lb Round Boat Trailer Axles 7,000lb Round Boat Trailer Axles
Galvanized Boat Trailer Hubs Boat Trailer Brake Drums Boat Trailer Lug Nuts Boat Trailer Bearing Buddys Boat Trailer Wheel Bearing Kits
Kodiak Boat Trailer Disc Brake Kits Deemaxx Boat Trailer Disc Brake Kits Boat Trailer Complete Disc Brake Kits Tie Down Engineering Boat Trailer Disc Brakes
Boat Trailer Hydraulic Drum Brakes Hydraulic Drum Brake Surge Actuators
Hydraulic Disc Brake Surge Actuators Hydraulic Drum Brake Surge Actuators Hydraulic Surge Brake Actuator Parts
Boat Trailer Bunk Boards and Carpet
Boat Trailer Bunk Board Wrap
Vertical Bunk Bracket L Type Vertical Bunk Brackets for 2 x 4 Swivel Top Boat Trailer Bunk Brackets Bunk Bracket Lag Screws Pontoon Trailer Bunk Brackets
Boat Trailer Crossmembers
Boat Trailer Fender Mounting Brackets
Aluminum Trailer Fender Diamond Plate Galvanized Trailer Fenders Steel Diamond Plate Trailer Fenders Cold Rolled Steel Trailer Fenders Plastic Trailer Fenders Smooth Aluminum Trailer Fenders
Aluminum Diamond Plate Trailer Fenders Galvanized Trailer Fenders Steel Diamond Plate Trailer Fenders Stainless Steel Trailer Fenders Cold Rolled Steel Trailer Fenders Smooth Aluminum Trailer Fenders
Boat Trailer Center V Guide Supports
Boat Trailer Guide Pole Sets Boat Trailer Guide Poles and Support Parts CE Smith Guide On Kits for Boat Trailers
Boat Trailer Pipe Lights and Parts
LED Submersible Boat Trailer Lights Boat Trailer Side Marker Lights Boat Trailer Submersible ID Light Bars
Boat Trailer Galvanized Paint
Boat Trailer Locks and Accessories
Stainless Steel Boat Trailer Bolts Zinc Plated Boat Trailer Bolts
Boat Trailer Leaf Spring U-Bolt Kits Galvanized Boat Trailer U-Bolts Stainless Steel Boat Trailer U-Bolts Zinc Plated Boat Trailer U-Bolts U Bolt Mounting Plates and Shackles
Boat Trailer Keel Roller Assemblies Stoltz Polyurethane Boat Trailer Rollers Black Rubber Boat Trailer Rollers
Galvanized Boat Trailer Roller Brackets Boat Trailer Roller Shafts and Caps
Double Eye Trailer Leaf Springs Hook End Slipper Trailer Leaf Springs Slipper Trailer Leaf Springs Reverse Curve Trailer Leaf Springs Trailer Leaf Spring Bolts and Bushings
Boat Trailer Equalizer Bars Boat Trailer Leaf Spring Shackles Boat Trailer Raw Steel Leaf Spring Hanger Kits Galvanized Bolt On Leaf Spring Hangers Leaf Spring U-Bolt Mounting Kits Boat Trailer Leaf Spring Sliders
Boat Trailer Tires on Wheels Boat Trailer Tires Boat Trailer Wheels
Boat Trailer Spare Tire Carriers
Boat Trailer Safety Chains
A Frame Boat Trailer Couplers Bolt On Straight Tongue Boat Trailer Couplers
Boat Trailer A-Frame Tongue Jacks
Boat Trailer Jack Accessories Boat Trailer EZ Jacks
Boat Trailer Bolt On Swivel Jacks Boat Trailer Bolt On Drop Leg Jacks
Boat Trailer Winches and Straps
Boat Trailer Winch Posts and Stands
Truck Hitch Ball Mounts Adjustable Ball Mount Truck Hitches Steel Ball Mount Truck Hitches Truck Hitch Balls
Truck and Trailer Adapters Truck Brake Controllers
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This is a long zinc-plated steel boat trailer leaf spring shackle, a crucial component for single axle and tandem axle trailer suspensions utilizing double-eye leaf springs. The zinc finish shackle measures 4 1/4 inches in overall length and features 9/16 inch diameter holes designed to accommodate standard trailer spring bolts. The distance between the center of the mounting holes is 3 1/8 inches. Constructed from 1/4 inch thick zinc-plated steel, this shackle offers enhanced rust and corrosion resistance compared to raw steel alternatives, making it a good choice for cargo trailers, utility trailers, freshwater boat trailers, and other types of land or freshwater use trailers.
In single axle setups (two shackles per side, rear-mounted), a longer shackle increases ride height, while a shorter one lowers it. Conversely, on tandem axle trailers (four shackles per side, center-mounted), a longer shackle lowers ride height, and a shorter shackle raises it. There are several different sizes of shackles available, so you will want to ensure accurate measurement for compatibility with your specific trailer setup.
