Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head [RF41200] Toilet The watertight cover and gasket

The watertight cover and gasket prevent corrosion on the AC plug when it isn't in use

Polished brass hand pump connects directly to engine oil dipstick tube on many popular marine engines such as OMC and Mercruiser

The head assembly incorporates a brass bearing washer to provide smooth 360™ rotation of the post and shackle

Holds objects from 2-1/2 to 7-1/2" in diameter (64 to 191mm)

Surface Mount Flush Latch - Offset Cam Bar - 2

Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head [RF41200] Toilet The watertight cover and gasketSeries 40 All Purpose Block Double Block Full Swivel Head All purpose (AP) blocks are a great all around solution. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Head swivels freely. Features: Exceptionally