Cavision 77mm - 85mm Offset Step-Up Ring silhouette SILH-PEN-MTL The upper shaft is sized

The upper shaft is sized to fit satellite speakers with standard 1 3/8" pole mounts

at up to Gigabit (1000 Mbps) speed

protect the safety of yourself and your property day and night

The weight capacity is 1000 lbs (454 kg) when used as a four-wheel dolly

with no added MIDI devices to cramp your style

Cavision 77mm - 85mm Offset Step-Up Ring silhouette SILH-PEN-MTL The upper shaft is sizedFor Using Cavision 3x3 w Canon 24 105mm Fits On Over Hood Bayonet Mount Allows Filter Stage to Sit Close to Lens Prevents Vignetting Metal Construction This is a threaded 77mm 85mm Cavision Step Up Ring , designed for using the Cavision 3x3 Matte Box with the Canon 24mm 105mm lens. It threads on over the lens hood bayonet mount via threads within its grooved design. Attaching on this way, instead of into the filter thread of the lens, allows this ring