HDK-15 for use with E23-5T, G76-4W (3-pack)

The AeroTech HDK-15 is for use with E23-5T (52305) and G76-4G (77504) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-16 for use with F52-5T (3-pack)

The AeroTech HDK-16 is for use with F52-5T (65205) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-17 for use with E23-8T, F52-8W, F40-4W (3-pack)

The AeroTech HDK-17 is for use with E23-8T (52308), F52-8T (65208), F40-4W (64004) and G53-7FJ (73307) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-18 for use with F52-11T, G64-4W (3-pack)

The AeroTech HDK-18 is for use with F52-11T (65211) and G64-4W (76404) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee! 

HDK-19 for use with E16-4W, G76-10W (3-pack)

The AeroTech HDK-19 is for use with E16-4W (51604) and G76-10G (77510) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-20 for use with G64-7W, G53-10FJ (3-pack)

The AeroTech HDK-20 is for use with G64-7W (76407) and G53-10FJ (73310) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-21 for use with E16-7, F40-7W, G64-10W (3-pack)

The AeroTech HDK-21 is for use with E16-7W (51607), F40-7W (64007) and G64-10W (76410) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-22 for use with F22-5J, F40-10W (3-pack)

The AeroTech HDK-22 is for use with F22-5J (62205) and F40-10W (64010) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-23 for use with F22-7J (3-pack)

The AeroTech HDK-23 is for use with F22-7J (62207) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-24 for use with G53-5FJ (3-pack)

The AeroTech HDK-24 is for use with G53-5FJ (73305) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!  

HDK-25 for use with G76-7G (3-pack)

The AeroTech HDK-25 is for use with G76-7G (77507) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!