CROKZ Excavator Joystick Controller, Replacement Handle 4 Pieces, Good Sealing for Industrial Use Beginners/518

Material with high hardness: Made of excellent brass and alloy steel, with high hardness and long service life. Good sealing: the controller has a rubber seal, has high temperature resistance and good sealing, so you can use it without hesitation. SURFACE WITHOUT SMOOTH: Made according to the size of the original, with exquisite workmanship, there are no burrs on the surface. Durable and accurate: with improved durable High hardness material: made of excellent brass and alloy steel, with high hardness and long service life Good seal: the controller has a rubber seal, high temperature resistance and good sealing, so you can use it without hesitation Surface without burrs: made according to the size of the original, with exquisite workmanship, there are no burrs on the surface Durable and accurate: with improved lasting performance, more professional and accurate, easy to install and operate for new users