Lewmar 90mm Synchro Block - Single [29929001BK] Hunting & Fishing | Hard & Soft Baits This allows for a custom

This allows for a custom fit for varying thicknesses of laptops and the freedom of not blocking ports or drives

Multi-Point Locking System – Side clips lock the plug securely into the inlet which eliminates any stress on the pins from movement of the power cord

Function: Depth / Temperature

you may use the tricuspid check valve (included) on the straight fitting to minimize the back flow of water

we've added an easily detachable 4-in-1 translucent elbow adapter for fitting to 3" slip or 3"

Lewmar 90mm Synchro Block - Single [29929001BK] Hunting & Fishing | Hard & Soft Baits This allows for a custom90mm Synchro Block Single Lewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free Spin bearing, and a self aligning head to reduce friction and increase efficiency by up to 40%, over budget blocks on mainsheet systems. Each component is perfectly synchronized with the movement of the rope, providing you with an easier, smoother transfer of power from