PRODUCT COMPONENTS: One replacement for DWO1DT995 weed replacement for dewalt cap cover, two for dewalt string trimmer parts weedeater springs and two spring caps. COMPATIBLE MODELS: Weed eater head replacement for Dewalt head cap compatible with for dewalt parts String Trimmer Spool DCST922P1 DCST922B DCST972X1. MATERIAL COMPONENTS: Head cap for dewalt string trimmer replacement parts will be made of materials that are durable and able to resist impact to protect the trimmer's head from damage. These materials include plastic, nylon, ABS (Acrylonitrile Butadiene Styrene Copolymer), etc., which are both durable and lightweight. EASY INSTALLATION: String cap DWO1DT995 replacement for Dewalt DCST972X1 string parts is designed for easy installation, allowing users to quickly install it without specialized tools, saving time and labor. PROTECTIVE: The main function of for the dewalt replacement cap cover fits for dewalt DCST922B DCST922P1 DCST972X1 string trimmer is to protect the head of the trimmer from accidental impact or intrusion of foreign objects during use, thus prolonging the service life of the trimmer. (The style is as shown in the picture, slightly different, does not affect the use) Color: Black & Silver Material: plastic Package Contents: 1 set * DWO1DT995 Weed Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.