Triple Fixed Pulley Block With Cam Cleat & Becket, 316 Stainless Side Plates, MinioxThis block is made with 316 stainless steel side plates, providing exceptional strength and corrosion resistance in even the harshest marine environments. The triple pulley block design provides efficient mechanical advantage, making it easier to hoist with minimal effort. The fixed block design ensures that the load is supported stably and reliably. A feature of this block is the cam cleat and becket. The cam cleat securely holds the line in place,