Stanley MR77C Swivel Head Riveter N/A Stanley Heavy Duty Swivel Head Riveter Stanley MR77C Sets rivets at right angle or straight-on, with a simple twist of rivet head Rugged die-cast metal construction for long life Extra nose pieces and wrench are conveniently stored in handle Long handle makes riveter easy to squeeze. Uses 1/8", 3/32", 5/32" & 3/16" diameter Steel & Aluminum Rivets Limited Lifetime Warranty