Performance Propellers for Model Airplanes - K Series
Designed for larger 2 and 4 stroke glow engines and electric conversion models. The K series provides great performance and durability. Made of Glass Fiber Reinforced Composite in sizes 12 to 16".
With more than 3 decades of expertise, Master Airscrew is one of the most recognized brands of Model Aircraft propellers and accessories worldwide. Precisely carved or injection molded, Windsor Propeller's blades have exceptional efficiency and low noise profile.
Starting in 2015, we have made a significant investment in brand new, state of the art manufacturing equipment from worlds most renown providers including fully computer operated Injection molding machines, 5 axis milling centers, CNC programed lathes, automated production monitoring and quality control peripheral equipment. We have completely redesigned our manufacturing processes and tooling, having utmost precision of less than ten thousands of an inch.
Our extensive propeller range comprises of more than 200 blade designs, grouped in 8 product series based on application, size and characteristics. From light electric motors to 4 stroke gas and glow engines, we can satisfy almost every pilot's requirement. Propellers available from 5 to 24 inches in pusher and tractor configurations for twin engine aircrafts and multi copters.
Our products are proudly named Master Airscrew. Originating from the Latin word "Magnus", the word "Master" denotes dominant and great. "Airscrew" is a technical term for a propeller. It is a combination of the two words "Screw" and "Air". Master Airscrew means a dominant, supreme propeller which always outperforms its rivals in any flight or combat.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Estimate shipping
Refund Policy
You have the right to cancel within 7 working days after the day you take receipt of goods. You must notify us within this time that you wish to cancel. You are required to take good care of the goods and return them to us at your own cost within 30 days. Your product must be complete, unused and in ‘as new’ condition (e.g. if you have opened the box to examine the product you must have done so without damaging or marking the product in any way). It should be returned with the original box, packing and accessories. If the returned item is in a condition which does not enable us to resell as new, we reserve the right to make a charge from any refund to cover this cost. We recommend that goods are returned by recorded or insured delivery. If you would like to phone our despatch department we can arrange to have the item(s) picked up. We will subtract the return cost from your refund. No refund will be provided for lost goods being returned to us, as this is the responsibility of the sender. We cannot cancel your purchase when: • The seal is broken on any software in the case of a simulator. Special Orders - If the goods were a special order that we do not have in stock and have had to order specially - If you cancel we reserve the right to charge a restocking fee of 10%. If we send a substitute without first checking that the substitute is acceptable then consumers are not expected to pay return carriage costs. These rights are in addition to those relating to faulty or misdescribed goods. If goods are returned as faulty, generally we will provide a replacement. If the item is of a ‘ready to go’ type model eg. Helicopter, plane, car etc. the item will be sent back to the supplier for a decision to be made in respect of a refund or replacement. Only then will a decision be made
