Graham Pro Control Harness Extensions Components Included  Graham Pro Control Harness Extension Ordering Instructions Order to length needed   Part No. HAR-EXT-CTL-P-XX

Graham Solenoid Extension Harnesses Components Included  Graham Solenoid Extension Harness Ordering Instructions Order length as needed   Part No. HAR-MS-XX

Graham Row Control Harness Components Included  Graham Row Control Harness Ordering Instructions Order 1 per 2 rows or 4 rows respectively   Part No. HAR-CTL-2/HAR-CTL-4

Graham Interface Harness for Trimble Controller with 12 or 24 row planters (select one) Components Included  Graham Interface Harness for Trimble Controller Ordering...