Black

Product Description: Slow Flyer Electric Powered Propeller Size: 7x4" (178x102mm)Color: BlackWasher/Adapter Set: 3.0 / 3.17 / 4.0 / 4.7 / 6.0mmProp. Direction: CCW (View from the front of the plane) Please visit my eBay store for other sizes:7x4 (178x102mm)7x5 (178x127mm)8x3.8 (203x97mm)8x6 (203x153mm)9x3.8 (229x97mm)9x4.7 (229x120mm)9x6 (229x153mm)9x7.5 (229x191mm)10x3.8 (254x97mm)10x4.7 (254x120mm)11x4.7 (279x120mm)13x8 (330x203mm)Package Includes: 4 PCS of 7x4 Slow Flyer Electric Propeller, Black4 Sets of Washers Normal 0 false false false EN-US JA X-NONE CAUTION Propellers come with varies types of purposes; users should following the instructions listed below for safety. Failure to follow these safety precautions may result in injury to yourself and others. 1. Please run your propeller with proper power system, and please do some necessary adjustment with test of static/dynamic balance. 2. When the Power System is operating, please do make sure that there is no one standing in front or on either the side of it (or the intake of the ducted fan power system), in case the unit flying off unexpectedly and causing danger. 3. If there are cracks or any structural damages on the propeller, please replace it as soon as possible to prevent projectile hazard/danger or crashing the plane. 4. Before flying, please make sure the propeller is securely fastened and lined up to the motor/engine shaft. 5. Please make sure the runway is clean and free of object; it could cause danger to plane and surrounding people. 6. This guide is also applicable to Ducted Fan powered units. Store Policy: Welcome to TopHobbyUS eBay store. We are committed to ensuring that you are completely satisfied with every transaction. SHIPPING: We ship your order using USPS First Class Package with a Tracking Number. Feel free to contact us, if you wish to ship your order with express service. Approx. Delivery Time: 2-5 Business Days. We will try our best to ship out your order in 24 hours after payment is cleared. PAYMENT: We accept PayPal Payment only. RETURN POLICY: If item is defective upon receipt, customer has up to 30 days from date of receipt for an exchange or refund. We will try our best to resolve the problem. If you change your mind,you can return the items to us and must keep in the original box. Buyer should pay for the returning shipping costs, and we will refund the items value (not including shipping). We are committed to ensuring that you are completely satisfied with every transaction. If you are unhappy/unsatisfied with your purchase, please contact us before you leave feedback.