Made of Aluminum Alloy, Pentagon Cutout, 12mm 0.3" Width, Light Weight
2 Pieces of Plastic Adapters Can Fit Diameter 32-34mm of Side Focus Knobs
100mm 4.0" Outer Diameter, w/ One Screw Pin to Lock the Wheel onto the Knob
Accpet OEM & ODM Order
VIDEOS
SPECIFICATIONS
Outer Diameter: 100mm / 4.0in
Inside Diameter: 37mm / 1.45in
Width: 12mm / 0.5inch
Weight: 55g / 1.9oz
Material: Alluminum alloy
Adapters Inside Dia.: 32mm and 34mm
Accept DIY marking or sticker of 5mm width
Easy of use: first try the adapter for the side focus knob, fill the adapter into the side wheel, assemble the side wheel on the side focus knob, at last faster the screw pin.
