Bosch hammer tackers drive the clamps into the material with enormous forces during impact. HT 14 hand tacker suitable for fast fastening of fabrics, roofing felt, foils, insulating materials, wire mesh and for light upholstery work. Allround tacker in robust all-steel design with stepless impact force adjustment, padded recessed grip, grip lock. Matching clamp type 53 Length 4, 6, 8, 10, 12, 14 mm Matching pin type 41, length 14 mm.