B & C Eagle FS-50 Hardwood Flooring Stapler High speed mallet actuated pneumatic operation increases productivity. Extra wide composite base plate for added stability. Strong, light weight, only 9 lbs, 2 lbs less weight than competition. Mallet and extra o-ring kit included Tool set for 3/4" flooring, also included 1/2" flooring adaptor kit (shoe and bumper)