Our planter stalk rollers are designed for a JD 1720 stack fold planter.  Fits on 7x7 or 5x7 tool bar. The rollers are free floating when in use with the option of being pinned in the up position when not in use. Fits most John Deere vertical and stack fold planters. Case models available also.

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This design does not work on a pull-type JD planter.