Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Brand_Full Throttle Will withstand the water exposures

Will withstand the water exposures normally encountered in above deck applications: salt spray

or on fully electronical engines

Check valve automatically shuts off hull intake when water pressure is applied

WARNING: This product can expose you to chemicals including COBALT METAL POWDER which is known to the State of California to cause cancer

0 data inlet easily mounts at the dash with a prewired connecting cable that conveniently plugs directly into the USB on the stereo

Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Brand_Full Throttle Will withstand the water exposuresNylatron Sheave Box Single Upright Lead Block Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. When mounted in an inverted position, are frequently used as upright leads. Features: The external tabs can be formed to fit the spar profile before fastening Applications: Typically used in dinghy spars for control lines such as outhauls Materials: Nylatron sheave Grade 316 stainless steel