{"product_id":"kadee-237-coupler-trip-pin-pliers-for-hon3-ho-s-on3-o-scale-couplers","title":"Kadee 237 O Scale Coupler Trip Pin Pliers - For HOn3, HO, S, On3 \u0026 Couplers","description":"\u003cp\u003eThe Kadee #237 is a pair of specialized pliers for adjusting the trip pin (the small wire under the coupler head) to its proper height. Most factory-installed Kadee couplers need a small height tweak after install — these pliers do it without bending the trip pin out of shape.\u003c\/p\u003e\n\u003ch3\u003eWhy you need them\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrip pins must clear the rails by a specific amount (use the #205 \/ #206 height gauge to check)\u003c\/li\u003e\n\u003cli\u003eA trip pin too low will catch on uncouplers (or the rails) at the wrong moment\u003c\/li\u003e\n\u003cli\u003eA trip pin too high won't activate uncouplers reliably\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with all Kadee HOn3, HO, S, On3 couplers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kadee® — Made in USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ Item:\u003c\/strong\u003e #237\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kadee","offers":[{"title":"Default Title","offer_id":45099053646006,"sku":"380-237","price":29.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/57_8585617b-8a2e-42d0-b1e8-6de1d9ed51a6.jpg?v=1777652921","url":"https:\/\/oakvillemodeltrains.com\/products\/kadee-237-coupler-trip-pin-pliers-for-hon3-ho-s-on3-o-scale-couplers","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}