This replacement for the the retention clamp allows a quick release of unit, by pulling back against the springs that are on longer bolts. Dimensions for final lengths will be given when established.

Full revision for the newer actuating lever 3/22/2019

Creality

CR-10S

No

No

.12

20 to 40

Designed for a friend. Will list spring size and length once sourced.
I will rotate model in fusion 360 later, but it dropped in laying flat, its intended to print with pull knob vertical.