The Model 250 is a non-leaking trigger sprayer, engineered not to leak if bottle tips over. Three finger trigger and rear support make extended use more comfortable. Up to 60% greater output per stroke significantly reduces the number of times you pull the trigger. Outer body protects piston assembly from damage during use and storage. Save 20% - 40% while maintaining resistance to common janitorial chemicals. 28/400 Thread Finish. 8" tube length. 1 each