These Fits for DeWalt Nailer Springs are high quality and durable, making them a great replacement for your old or worn out springs. They are Fits for a variety of DeWalt nailers, including the DCN21PLB DCN21PLM1 DCN693B DCN693M1 DCN690B BCF30PTB DCN692M1 CMCN621PLB BCF28WWB BCF28WWB, and more. With a tensile strength of 3300 pounds, these springs are designed to provide a consistent and reliable performance, ensuring that your nailer operates smoothly and efficiently. Whether you're a professional carpenter or a DIY enthusiast, these springs are a must-have accessory for your DeWalt nailer.