Pump for Technician Stool

• Travel Range: 6 inch (160mm)
• Base Length: 8.66 inch (22cm), Stroke: 4.72 inch (12cm)
• Height of technician stool-637 : 18-23 inch.
• Compatible with DAYTON Rolling Stool by Mayakoba 
• 20 pcs in a box, box dim: 15" x 13" x6", weight: 42 lbs