Transformers SS86 ULTRA MAGNUS shoulder lock upgrade

Transformers Studio Series ULTRA MAGNUS shoulder lock upgrade.

There is a design flaw on SS86 ULTRA MAGNUS of the shoulders untabbing as soon as you move his arm. well these clever upgrade parts will sort that issue and lock the shoulders into place. 
Easily inserted and removed. 
These will hold the shoulder joint tight for posing and will unhinge should you wish to move the shoulder again.

Set comes with 4 'locks' - 2 for each shoulder. 

Please note this is a 3P upgrade set so may differ from images shown. 
Ultra Magnus not included.