{"product_id":"park-tool-fr-5-2gt-cassette-lockring-tool-with-12mm-guide-pin","title":"Park Tool FR-5.2GT Cassette Lockring Tool with 12mm Guide Pin","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003ePark Tool FR-5.2GT Cassette Lockring Tool with 12mm Guide Pin\u003c\/strong\u003e is the workshop standard for removing and installing cassette lockrings across the full range of modern drivetrains. The integrated 12mm guide pin keeps the tool seated squarely in thru-axle hubs — no slipping, no stripped splines. It fits the 12-spline lockring interface found on 7- through 12-speed cassettes, as well as disc brake lockrings and lockring adapters with the same internal spline count.\u003c\/p\u003e\n\n\u003cp\u003eThe thin-wall construction means you can work without pulling cones or locknuts off the axle first — a genuine time-saver on wheel builds and routine cassette swaps. The 1-inch hex base works with a socket, a box wrench, or a bench vise, so it slots into whatever your workshop setup already uses.\u003c\/p\u003e\n\n\u003ch3\u003ePark Tool FR-5.2GT Cassette Lockring Tool Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eFits 12-spline cassette lockrings — 7- through 12-speed compatible\u003c\/li\u003e\n  \u003cli\u003e12mm guide pin for stable engagement on thru-axle hubs\u003c\/li\u003e\n  \u003cli\u003eCompatible with disc brake lockrings and 12-spline lockring adapters\u003c\/li\u003e\n  \u003cli\u003eThin-wall design — no cone or locknut removal required\u003c\/li\u003e\n  \u003cli\u003e1-inch hex base — works with socket, wrench, or bench vise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":43704915558444,"sku":"FR-5.2GT","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/park-tool-fr-52gt-cassette-lockring-tool-with-12mm-guide-pin-2896953.jpg?v=1771299369","url":"https:\/\/ricycles.com\/products\/park-tool-fr-5-2gt-cassette-lockring-tool-with-12mm-guide-pin","provider":"RA Cycles","version":"1.0","type":"link"}