Widely Application: This string trimmer handle is suitable for most of commercial and household trimmers with diameter 26mm and 28mm shaft. With this handle, you can easily trim and edge your gardens, yard, farms, lawns, road edges and more without bending over. Ergonomic Handle: The weed eater handle grip can be directly attached to the trimmer shaft and provided a comfortable grip, which maintain you stand up straightly to relieve lower back pressure during prolonged trimming and make it easy to operate. Easy to Install: Use the allen wrench to remove the bolts and the bottom of vise, then put the handle in and tighten; choose the rubber spacer and attach it to the shaft, then attach the top of vise to the position you need of trimmer shaft and tighten with allen wrench, adjust the bracket clamp if you want to adjust the height and angle of the handle then lock it in place. Practical Attachment: Ergonomic lawn trimmer handle is equipped with 26mm and 28mm rubber spacers to increase the circumference of circular shafts. For the diameter 26mm trimmer shaft, which needs to use 26mm rubber spacer in the bracket clamp, and the diameter 28mm trimmer shaft use 28mm. Premium Material: Our extension trimmer handle is made of sturdy aluminum alloy, which is not easy to deform and break, rust proof. It is lightweight that makes it easier and more comfortable for you to trim and edge.