Permanent Strength Red Threadlocker, 50 mL, 1 in Thread, Red no checkout Unique multi curved stem rotates for Unique multi curved stem rotates for a custom fit Large handle on curved stem for easy insertion and removal Soft triple flange plug can be washed and reused Cord can be attached at any desired length 100% PVC free Quick cutting action nylon inserts and other mechanical devices as Permatex Threadlockers secure the entire fastener assembly against loosening from shock or vibration and they maintain fastener clamp forces They also seal the threads against leakage and prevent rust and corrosion Superior to conventional lock washers