• Contains four sizes of launch lugs (16 lugs total) in one convenient pack
• Can be used with 1/8 inch, 3/16 inch, and 1/4 inch diameter launch rods

 This accessory pack contains four spiral wound paper launch lugs in four different sizes: 1/8 in. x 1 1/4 in., 3/16 in. x 2 in., 1/8 in. x 2 3/8 in. and 1/4 in. x 1 in.