Dynamic FJ Dolly Lewmar 72mm Synchro Blocks The head of the pin

The head of the pin does not stick out from the shackle body and thus eliminates any risk of snagging

Strap Width: 1/2" (13mm)

Boat-specific tube and sling lengths provide a custom fit for each boat

All parts fully UV-ray treated

Dynamic FJ Dolly Lewmar 72mm Synchro Blocks The head of the pinProduct Description Dynamic FJ Dolly Wheels with Delrin ball bearings for easy rolling on any surface Tie down eyelets on all handle and sling fittings to easily secure boat to dolly in storage, on trailers, and racks; and prevents bow slippage on ramps Completely corrosion proof and maintenance free Strong 3 non stretch polyester sling, ideal for boat storage and retrieval in wavy conditions Round cornered strong structural grade anodized aluminum