turning block

I've read a lot of general guidance about this topic on this forum. Seeeking some specific advice/product recommendations based on my deck arrangement. I apologize in advance - I am not very familiar with the intricacies of all the different variations of turning blocks and deck hardware that...

In the interest of running all control lines to the cockpit, I need to install turning blocks on or near the bottom of my mast. There are three lines: jiffy reefing, topping lift, and backhaul. On the starboard side, there are two single blocks attached to the mast, one each for the main and jib...