{"product_id":"master-airscrew-7x4-3-blade-rc-propeller-ccw-with-adapter-rings","title":"Master Airscrew 7x4 3-Blade RC Propeller (CCW) with Adapter Rings","description":"\u003cp\u003eThe Master Airscrew 3-Blade 7x4 Performance Propeller is a glass-fiber reinforced composite propeller built for RC model airplanes. It measures 7 inches in diameter with a 4-inch pitch, rotates in a normal\/tractor\/CCW direction, and weighs just 0.39 oz (11.1 g). The hub fits a 1\/4-inch shaft and includes six adapter rings to accommodate smaller shafts, making it versatile for many motor types.\u003c\/p\u003e\u003ch2\u003ePropeller Dimensions and Fit\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e7 in (178 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e4 in (102 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub thickness\u003c\/td\u003e\n\u003ctd\u003e5\/16 in (7.9 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter (hub bore)\u003c\/td\u003e\n\u003ctd\u003e1\/4 in (6.35 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.39 oz (11.1 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation\u003c\/td\u003e\n\u003ctd\u003eNormal \/ Tractor \/ CCW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGlass-fiber reinforced composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat Shaft Diameters Does This Propeller Support?\u003c\/h2\u003e\u003cp\u003eThe propeller includes six adapter rings to fit different motor shafts. The bag contains rings for: 1\/8 in, 3\/16 in, 5\/16 in, 4 mm, 5 mm, and 6 mm. To install, select the ring that matches your motor shaft, attach it to the propeller hub, then slide the shaft into the ring and secure it. Make sure the motor rotates in the same direction as the propeller (CCW when viewed from the front for a tractor configuration).\u003c\/p\u003e\u003ch2\u003eBuilt for Performance and Quiet Operation\u003c\/h2\u003e\u003cp\u003eThe three-blade design gives your model a scale look while providing efficient thrust. Made from glass-fiber reinforced composite, this propeller is built to handle both electric motors and gas or glow engines. It combines strength with light weight, helping reduce vibration and noise. Many hobbyists choose Master Airscrew propellers for their consistent quality and quiet running.\u003c\/p\u003e\u003ch2\u003eAbout Master Airscrew\u003c\/h2\u003e\u003cp\u003eMaster Airscrew has designed and manufactured model airplane propellers for more than 45 years. Based in California, USA, they focus on precision and durability. Their propellers are used by experienced flyers worldwide.\u003c\/p\u003e\u003ch2\u003eCommon Questions About This Propeller\u003c\/h2\u003e\u003ch3\u003eIs this propeller for electric or gas engines?\u003c\/h3\u003e\u003cp\u003eIt works with both. The glass-fiber composite material is suitable for electric motors and also stands up to the heat and vibration of glow or gas engines.\u003c\/p\u003e\u003ch3\u003eWhat adapter rings are included?\u003c\/h3\u003e\u003cp\u003eThe set includes six rings: 1\/8 in, 3\/16 in, 5\/16 in, 4 mm, 5 mm, and 6 mm. This allows the propeller to fit many common motor shaft sizes.\u003c\/p\u003e\u003ch3\u003eHow do I check the rotation direction?\u003c\/h3\u003e\u003cp\u003eThe propeller is marked as CCW (counter-clockwise) when viewed from the front of the aircraft, which is the standard tractor rotation for most models. Verify that your motor turns the same way before flying.\u003c\/p\u003e","brand":"Master Airscrew","offers":[{"title":"Default Title","offer_id":58075883110703,"sku":null,"price":24.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4478\/7503\/files\/master-airscrew-7x4-3-blade-rc-propeller-ccw-with-adapter-rings-1.jpg?v=1781521541","url":"https:\/\/toysforkid.co.uk\/products\/master-airscrew-7x4-3-blade-rc-propeller-ccw-with-adapter-rings","provider":"Toys For Kid","version":"1.0","type":"link"}