{"title":"Balance\/Measure","description":"","products":[{"product_id":"tru-spin-prop-balancer","title":"Tru-Spin Prop Balancer: DUB499","description":"\u003cb\u003eTru-Spin Prop Balancer \u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eDu-Bro's Tru-Spin Prop Balancer is the most precise balancer on the market.  Our specially designed locking cone securely centers and locks props on to the balancing shaft for utmost accuracy. \u003cbr\u003e\u003cbr\u003eEach cone is carefully inspected on a calibrator to make sure it is running true.  \u003cbr\u003e\u003cbr\u003eThe balancing shaft is manufactured out of hardened material and then is centerless ground giving precision balance every time.  The prop balancer's aluminum wheels turn virtually friction free for precision accuracy. \u003cbr\u003e\u003cbr\u003eThe Du-Bro Tru-Spin Prop Balancer will balance model airplane props of all sizes and weights, boat props, spinners, car wheels, helicopter rotor heads, jet fans, fly wheels, etc. \u003cbr\u003e\u003cbr\u003eEach balancer comes complete with easy to follow assembly and prop balancing instructions.  \u003cbr\u003e\u003cbr\u003eThis is a truly precision instrument built for the modeler who expects the very best.","brand":"Dubro","offers":[{"title":"Default Title","offer_id":35603496108181,"sku":"100003723","price":51.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/5104\/2453\/files\/ScreenShot2024-03-20at11.02.37AM.png?v=1710946978"},{"product_id":"dead-center-hole-locator","title":"Dead Center Hole Locator","description":"\u003cb\u003eThe \"fail-safe\" way to mark drilling holes for engine mounts\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eMarking the drilling hole pattern in an engine mount is an important task that, until now, was handled in a less-than-precise manner. When improperly drilled, the holes can over-stress the mount, cause the mounting bolts to bind as they are attaching the engine to the mount, or even worse, allow for destructive vibration. But with the Great Planes Dead Center Engine Mount Hole Locator, modelers can quickly, easily and accurately indicate the exact spots where the hole should be. And it's so affordable, it'll be a welcome addition to every flier's tool assortment!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cli\u003eEasier to use than a pen or pencil, and more accurate than a paper template\u003c\/li\u003e\u003cli\u003eThe streamlined design features a main shaft of 8-10\" with a knurled handle and approximately 1\" of drill bit protruding from the cone\u003c\/li\u003e\u003cli\u003eSimple to use - after positioning the engine on the mount, modelers just insert the self-centering cone into the mounting hole on the engine\u003c\/li\u003e\u003cli\u003eBy twisting the drill bit several times, the Locator will create a small \"starter hole\" that will ensure the drill bit stays centered during drilling\u003c\/li\u003e\u003cli\u003eCan be stored neatly and compactly in its included plastic tube, and is made of durable all-metal construction\u003c\/li\u003e\u003cli\u003ePerfect for use in any application where a hole is required directly in the center of another hole\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIncludes: \u003c\/b\u003e\u003cbr\u003eOne dead center hole locating tool, with drill size guide on back of package.\u003cbr\u003eOne clear protective plastic tube.","brand":"Great Planes","offers":[{"title":"Default Title","offer_id":35603704840341,"sku":"100007699","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/5104\/2453\/products\/8085_GPMR8130-Main_lg.gif?v=1600967694"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/5104\/2453\/collections\/DUB499_A0_L0GQXK8I.jpg?v=1603902010","url":"https:\/\/www.atlantahobby.com\/collections\/balance-measure\/dubro.oembed","provider":"Atlanta Hobby","version":"1.0","type":"link"}