Designed for easy and secure attachment of binoculars to a tripod for steady long distance viewing. Stainless steel stem attaches to binocular via standard thread mounting point. Simply insert and tighten stem back into the tripod adapter for rock solid viewing. Stem releases quickly from adapter. Tighten the locking knob to lock cant/tilt. Fits any binocular with a standard thread mount. Adapter base is made of durable machined aluminum with threads to mount on tripods. – Quick attachment and removal of binocular from tripod – Incredibly easy to use – Durable and steady viewing – Fit the following Bushnell binos & more: Forge 8×42 10×42 15×56; Nitro 10×36 10×42; Prime 10×28 8×32 8×42 10×42 12×50; Legend E 8×42 10×42 Legend L 8×42 10×42 Legend M 10×42; Trophy Xtreme 10×50 8×56; Trophy 8×32 10×42; all Engage series 8×42 10×42 10×50 12×50. – If your bino has a 1/4-20 thread adapter at the front hinge point this adapter will work for it!