- Set with 4 machine heads - Layout: 2 left / 2 right - Construction: Open - Translation: 1:20 - Shaft length: 21 mm - Bore: 17.5 mm - Mounting: Screws & sleeves - Surface: Black chrome - Schaller No.: 10250403.26.71 - Includes fixing screws and counter bearings - Made in Germany EUR 93.00 - See more - Buy online