SUNWIN 6pcs Mod 0.8 Lens Gear Ring Belt For 60~115mm Follow Focus Rail DSLR Camera 15mm

EAN/UPC/ISBN Code 797698174679
Brand Sunwin
Manufacture Collegiate Greeting Cards

Diameter: 60~115mm * Gear Pitch:2.51mm * module:0.8 * Gear Teeth:110 * Screw Diamater:3.7mm. Screw lenth:54.5mm