RONSTAN SNATCH BLOCKS ACETAL SHEAVE: Single, swivel snap shackle head RF6720 4107 It includes a UML pro-sensor

It includes a UML pro-sensor automatic inflator complete with a front sighting window for visual status of arming

cascading backstays and other applications requiring minimal fine-tune adjustments

Bond track is joined to the mast with a structural adhesive to reduce weight aloft

They are available in 3 or 4 step versions and include adjustable stainless steel top retaining brackets and length adjustable stainless bottom legs to allow them to suit different styles and angles of transoms

RONSTAN SNATCH BLOCKS ACETAL SHEAVE: Single, swivel snap shackle head RF6720 4107 It includes a UML pro-sensorFEATURES Easily operated latch mechanism Lightweight Soft resilient cheeks Spare Parts; RF6262 Replacement Plunger Pin Kit Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle head allows the block to swivel through 360. Soft resilient cheeks reduce clatter and protect gelcoat and painted surfaces. Attachment