Wrist and Arm Locks

Outside wrist lock

Inside wrist lock

Strangling the wrist (lock)

Wrist lock (using elbow to brace) also the name of the wrist lock with crossed hands using tessen/hanbo

Thumb grab

Little finger grab

Finger breaking

Arm lock over to outside shoulder break

Arm lock twisting under and bracing/stepping in

Arm lock using other, non attacking arm

Arm lock/brace of straight arm on elbow joint