Stanley stdc18lhbk 18v 2.0ah li-ion dual cordless impact driver features and benefits: aluminum gear box, dissipates heat faster and extends the life of the machine in tough materials with different connectors 22 adjustable torque settings for perfect screwdriving in a variety of materials 2 gears for optimal speed and torque control 13mm keyless metal chuck for added durability electronic protection system battery protects against overload, overheating or deep discharge product features metal, wood, wall drilling, screwdriving applications contents of this package 2 batteries, 60-minute charger, belt hook, magnetic tip strap, carrying case a maximum of 10 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10. more than 5 stocks will be put on sale at the promotional price. buy the selling price of the product you reviewed, it is set by the seller. one product may be sold by more than one seller. the seller with the highest score, based on price advantage, delivery speed, return rates, and overall service quality, taking customer satisfaction into account, will be the visible seller on the product list and detail pages. other sellers will be listed as alternatives on the product detail page. this product is not included in the discount promotion. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.