{"product_id":"micro-mark-82896-ho-scale-or-on30-rollers-for-locomotives-set-of-4","title":"Micro-Mark 82896 HO Scale or On30 Rollers for Locomotives Set of 4","description":"\u003ch1\u003eMicro-Mark 82896 HO Scale or On30 Rollers for Locomotives\u003c\/h1\u003e\n\u003ch2\u003eSet of 4\u003c\/h2\u003e\n\u003cp\u003eUse these miniature roller sets to break in, tune up and test your HO and On30 locomotives. Simply place between your track and the powered wheelsets of your engine, then turn up the power. Metal sideframes conduct electricity from rail through roller bearings to wheel. Now your locomotive does its work while standing still! Makes it easy to detect, isolate and repair erratic operation so your locomotives will run smoother than ever before. Also great for putting steam locomotives on display...shows off all that rod and valve motion, and lets smoke units work at full power. Works with straight DC or DCC power. Assembled, set of 4.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse the rollers to break in, tune up, and test your locomotive\u003c\/li\u003e\n\u003cli\u003eTo use, place between the track and powered wheels of the engine\u003c\/li\u003e\n\u003cli\u003eFor DC, and DCC\u003c\/li\u003e\n\u003cli\u003e4 assembled rollers included\u003c\/li\u003e\n\u003cli\u003eHelps to isolate and repair erratic operation so the engine runs smoother\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro-Mark","offers":[{"title":"Default Title","offer_id":44020645986517,"sku":"MMK-82896","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/1972\/4454\/products\/micro-mark-82896-ho-scale-or-on30-rollers-for-locomotives-set-of-4.jpg?v=1677095259","url":"https:\/\/www.whiterosehobbies.com\/products\/micro-mark-82896-ho-scale-or-on30-rollers-for-locomotives-set-of-4","provider":"White Rose Hobbies","version":"1.0","type":"link"}