Angle tool RUSSIAN SCREWS REMIX

RUSSIA HAS NO 4*10 BOLT. But we have 5*12 bolt.So, this is remiz for 5*12(or 5*16? i dunno, lol).
Problem of original tool is -- when bolt's head in the middle of tool, you can't tough screw it (it slips). So I have to print 2 of 4 with closed lower sides. It greatly helps. Nuts should be printed 2 stages -- YOU MANUALLY MUST PRESS PAUSE WITHIN PRINTING to install nut inside nut holder. NO WAY TO INSERT NUT AFTER PRINT FINISHED.

or you may use your own nut holders.