{"product_id":"mch21","title":"HO Knuckle Spring AAR Lower Shelf Coupler (1 Pair) (MCH21)","description":"\u003cdiv class=\"product_description\"\u003e\n  \u003cp\u003eHO-scale Knuckle-Spring AAR Lower-Shelf Coupler Pair is a two-piece set of miniature knuckle couplers designed for HO freight cars with lower-shelf mounting. They use an AAR standard E safety profile and are sized at about three-quarters the length of a standard coupler to achieve a prototypical look on modern equipment built after 1980, with a magnetic uncoupling pin for easy, hands-free operation.\u003c\/p\u003e\n  \u003cp\u003eThese couplers are intended for HO rolling stock that uses lower-shelf pockets, offering reliable performance for yard switching and car-to-car connections. The scale-accurate size helps maintain realistic proportions on typical HO freight cars, while the magnetic uncoupling feature adds practical, convenient uncoupling during layout operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"McHenry Couplers (MCH)","offers":[{"title":"Default Title","offer_id":47943680917556,"sku":"MCH21","price":10.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/MCH21.jpg?v=1782407309","url":"https:\/\/nankinhobby.com\/products\/mch21","provider":"Nankin Hobby","version":"1.0","type":"link"}