The arrow rht300 rivet tool with a head that rotates through 360 for riveting at any angle it has an all steel construction with a non slip vinyl grip the rivet tool has a spring loaded handle for easy rivet loading and ejection it comes with 4 nosepeices for 4 different sizes of rivet ideal for metal and automotive work and on canvas not suitable for stainless steel rivets noses supplied 332 18 532 and 316in