The dewalt dck264p2 xr nailer twin pack contains the following1 x 18 volt dcn660 cordless xr brushless second fix nailer has a compact lightweight and ergonomic design that makes the tool easy and comfortable to use but durable enough for the worksite environment the depth of drive can be easily adjusted using the handy thumb wheel depth adjuster nail diameter 16mm nail length 32 63mm magazine angle 20magazine capacity 110 nails weight 27kg1 x 18 volt dcn692 cordless xr framing nailer with tw