I offer a few different handle option on the Blackjacks and Twistjacks, they are as follows;
AJ Link - This style has a metal loop welded to the jack, and the wrist strap is on a D Ring.
The advantages of this style
Pinky Loop - A short leather loop sized big enough for the average pinky finger
Advantages of this style
Polo Grip Loop (or Carnie strap) - Extra Long '2 Part' style loop, this goes over your thumb and back of the hand.
Adantages of this style