Iron Man Adjustable Length Helper Arms

thingiverse

These are different types of ***Adjustable Length Helper Arms*** which, can be used in conjunction with the Iron Man Helmet motorization kit. These arms can also be used on any project that requires the need to adjust the length of a helper arm. To use the adjustable in place in arms you will need an ***M4*** nut. ***Included Files:*** Male Arm (M4x7) Female Arm (M4x7 Nut) Female Arm (M4x7 Threaded) Male Angled Arm (M4x7) Female Angled Arm (M4x7 Nut) Female Angled Arm (M4x7 Threaded) ***-----------------------------------------------------------------------------------------------------------------*** ***There are a few variations available in this kit:*** ***Straight Arm length adjustable while installed / attached to the project*** To adjust the length once installed simply rotate the M4 Nut to either shorten or lengthen the Arm. ***Male Arm (M4x7) + Female Arm (M4x7 Nut)*** ***-----------------------------------------------------------------------------------------------------------------*** ***Straight Arm length adjustable before install / attachment.*** To adjust this arm you twist the Male Arm into the Female Arm until you have the desired length. This Arm does not require a nut, but must be adjusted prior to installation. Once installed if you need to adjust the length you will need to remove the Arm. ***Male Arm (M4x7) + Female Arm (M4x7 Threaded)*** ***-----------------------------------------------------------------------------------------------------------------*** ***Angled Offset Arm length adjustable while installed / attached to the project*** To adjust the length once installed simply rotate the M4 Nut to either shorten or lengthen the Arm. ***Male Angled Arm (M4x7) + Female Angled Arm (M4x7 Nut)*** ***-----------------------------------------------------------------------------------------------------------------*** ***Angled Offset Arm length adjustable before install / attachment.*** To adjust this arm you twist the Male Arm into the Female Arm until you have the desired length. This Arm does not require a nut, but must be adjusted prior to installation. Once installed if you need to adjust the length you will need to remove the Arm. ***Male Angled Arm (M4x7) + Female Angled Arm (M4x7 Threaded)*** ***-----------------------------------------------------------------------------------------------------------------*** You may also mix & match the Arm types above to suit your needs. The Arms may be useful if you're helper mounts or helmet print is slightly "off" or misaligned. Since you can install them and adjust their length to compensate or adjust tension between mounts.