Spring plunger for rolling toolbox:the fine thread locking pin, threaded positioning pin, and lock pin can ensure precise positioning and stability,Spring Loaded Plunger Knob
Toolbox locking spring screw:the self-locking knob design makes operation , saving you time and effort,Quick Release Pull Ring Pin
Locating plungers:made of sturdy stainless steel, this spring plunger is and built to last,stainless steel Lock Out
Retractable spring plunger:the precise design and construction of this locating plunger ensure consistent performance and reliability,Index Plunger
Lock out for rolling toolbox:the spring plunger knob prevents loosening and ensures a secure fit, providing added safety and reliability,Spring Plunger