Scale Aircraft Conversions (SAC) is a Texas based company that makes white metal landing gear for a vast number of model aircraft in all scales.
The idea behind the use of metal over the kit supplied plastic landing gear is strength. Over time plastic can give way under the weight of heavy aircraft models.
The metal parts are contained in a clear plastic tray with an attractive color backing showing product details.
This set includes the nose and main undercarriage legs, main gear retraction struts, nose leg torque links and inner main gear door retraction struts and bulkhead. They are a direct copy of the plastic kit parts, except for the main gear. The kit plastic main undercarriage legs are in two parts, while the SAC gear comes as one part. This makes the leg stronger and eliminates dealing with a glue seam.