The Spinlock B50 cam lead block is a turtle block with an integrated jammer, providing safe and controlled line handling – ideal for, e.g., furling lines and other control lines on board.
The lead block fits ropes from 6-10 mm and is suitable for boats up to approx. 35 feet. A practical solution when you want to combine a block and a jammer in one compact unit.
Key features
Lead block (turtle block) 50 mm
Integrated stop/jammer for lines
Model: Spinlock B50
Fits ropes 6-10 mm
Recommended for boats under 35 feet
Suitable for furling lines, control lines, etc.
