Used with hairpins and Senco stapler. Compact lightweight, very quiet, no vibration. Fits well in L-boxx 374 while leaving room for a nailer hose and consumables in the case (L-boxx 238 in the photo). In parallel, 2 compressors were used, Senco PC-1010 and a more compact Pegas PG990. The photo shows both devices. The Senco is in its 4th year of operation, and its Chinese counterpart has failed after a year of gentle operation.