The Mini QD Step-Up combines the small Mini QD Loop with the standard Optech ¾” quick disconnect. For small cameras with tight connection points, this connector allows the user to attach a small camera to a bigger Op/tech strap if required. This is ideal for many of the mirrorless M 4/3 cameras where you may want to use an existing Op/tech strap or the Double Sling with the mirrorless camera on one side and a larger SLR on the other. Set of 2, approx. 11.4 cm long.