LUBRICATION KIT FOR AX SERIES MAINTENANCE Included: 1 x Grease Gun 1 x Straight Connector, 1/8 NPT Female 1 x Grease-Dispensing Tip 1/8 NPT Male 3 x 20ml lubricant tubes (LUB-KC1) Used for maintenance of the linear axis of the Palletizing Solution AX Series. Recommended after every 2 years of operation (for 80h of operation per week).