Catch the ring
grabcad
This system allows for fully automated addition and removal, as well as locking and unlocking. It can also be adjusted manually to stay open for other older-style spreaders.
Download Model from grabcad
With this file you will be able to print Catch the ring with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Catch the ring.