The following features are shared by all Jaypro™models (for features unique to each model, see the tables below):

• Marks 2" or 4" line
• 11-gauge powder-coated steel container
• Oversized foam-rubber handgrips
• Dual handles on larger capacity markers for increased control
• Handle-mounted on/off flow control
• 1/2" steel axle bushings and drive shafts