Heavy duty grease sprayer for automotive with 900CC transparent tank1、Sturdy Construction: The manual grease sprayer features heavy duty design for durability and reliability, not easy to break, suitable for various high intensity work. 2、Manual Design: Lever action manual use of this portable grease sprayer provides convenience and precise lubrication control, greatly improving lubrication efficiency for workers. 3、Anti Stuck Switch Mechanism: Unique anti stuck switch mechanism of this portable manual grease sprayer ensures continuous and stable performance in any situation, preventing grease blockages and maintaining lubrication effectiveness. 4、Premium Material: Made of ABS and metal, this 900cc manual grease sprayer is built to last, high strength and hardness, resistant of daily wear and tear, ensuring long lasting use. 5、Versatile Application: The heavy duty grease sprayer is suitable for automotive, trailers, agriculture, industrial, marine and ideal for household and do it yourself project.