Nice combination: For you to store these tools when you dont use them, no more losing or worry about that they are hard to find when you want to use themLong service life: our engine starter adapter is made of quality and durable material, which means that it has a long service time and you dont need to change it frequentlyImprove work efficiency: using electric start drill bit adapters can improve your work efficiency because you can work by pushing the button and then saving your precious time and energy, which is very suitable for your daily useSimple to operate: without spending lots of time learning how to use our drill bit adapter, you just need to add it to your drill or other electric handheld equipment; Moreover, there is no need of other machines or tools to help you to assemble it, you can install it just by handWide range of applications: our engine starter adapters can be applied to various occasions and equipment, and they are compatible with trimmers, leaf blowers, garden cultivators, and other handheld equipmentcolour:Black+redMaterial:Metal + plasticPackage Contents:4 x storage bags(The style is random, you cannot choose the specified style)4 x Engine Drill Bit AdapterOnly the above package content, other products are not included.Note: Light shooting 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.