To sign the word “lock,” form a fist with your dominant hand and extend your index finger and thumb to create an “L” shape. Then, use your non-dominant hand to mimic turning a key in the lock by twisting your wrist.
how to sign the word lock
The ASL sign for "Lock": form a fist with your dominant hand and extend your index finger and thumb to create an "L" shape. Quick step-by-step guide for ASL learners and parents.