Ronstan Series 25 Ball Bearing Orbit Block - Becket Swivel Shackle [RF28100] Brand_MotorGuide Securely holds boats up to

Securely holds boats up to 26 feet

Versatile mounting options for dash

Large open shackles have a similar shape to "D" shackles but are proportionally wider for their length

One long push activates the primary motor only

Cartography Brand: C-Map

Ronstan Series 25 Ball Bearing Orbit Block - Becket Swivel Shackle [RF28100] Brand_MotorGuide Securely holds boats up toSeries 25 Ball Bearing Orbit Block Becket & Swivel Shackle Single sheave ball bearing block with becket hub and swivel shackle head. Series 25 Ball Bearing Orbit Blocks, delivering superior strength, reduced weight, and exceptional performance for high demand dinghy and small boat applications. Designed with competitive sailors and performance boats in mind, these compact 25mm blocks are engineered to achieve the highest possible strength to weight