Description The knob plunger spring pin pull pin positioning pin self-locking pull pin device is an essential tool for securing various components in place. Ideal for use in trailers, gates, and utility trailers, this device ensures a firm and reliable hold. To use, simply insert the pin into the designated hole and pull the knob to lock it in place. This mechanism is for applications requiring frequent adjustments and secure locking. Features -Color:Silver -Material:Stainless steel -Size:3.75X1.70X1.00cm/1.47X0.67X0.39in -Multifunctional design: the knob plunger spring pin pull pin positioning pin selflocking pull pin device is suitable for various application scenarios -Materials: made from stainless steel materials, this product is durable and offers excellent corrosion resistance, ensuring longterm use -Easy to use: simple operation allows for quick installation and removal, significantly improving work and reducing downtime -Reliable performance: features stable performance, securing and positioning parts to prevent loosening and wobbling during use -Wide application: ideal for use in mechanical equipment, automotive, furniture, and other fields, meeting diverse needs and requirementsPackage list: Pin*1 spring pin