Miki Pulley : SD-53/ 75 ( Combination with Handle)(4 Jan. 2011, 19:54:49)
This is a model with satisfactory design and function adding a handle part to the stand-alone model SD-53/ 75. A large variety of handle outside diameters from 66mm to 250mm are available. A performance of the index part is the same as the stand-alone model. The appropriate type can be selected from a variety of products in rotation ratio.
Rotation ratio 1/ 4 to 1/ 64
Outside dia. 66, 80, 140mm/ SD-53, 125, 180, 250mm/ SD-75.