Assistive handle for tightening boots. Tie a knot in the end of the lace large enough to not slip through the catch. Run the rest of the lace through the channel and pull.

Designed for snowboard boot laces. May need to be scaled for thicker / thinner laces.

Anet

A8

No

No

40%

Print with 3 perimeters and 7/6 top/bottom layers for added strength.