{"product_id":"dig-16","title":"DIG-16","description":"\u003cp\u003e\u003cstrong\u003eDIG-16\u003c\/strong\u003e is a DK-Lok no-go gap inspection gauge for 1\" and 25 mm tube fittings. It gives you a quick visual check that a DK-Lok fitting was pulled up far enough on initial make-up. A-Best Industrial Inc. Fittings, Valves, and Tubing is an authorized DK-Lok distributor in San Pedro, CA, and can quote price and lead time, usually the same day.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting size:\u003c\/strong\u003e 1\" tube; 25 mm tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e DK-Lok two-ferrule tube fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Use It\u003c\/h2\u003e\u003cp\u003eUse it on the initial make-up of a DK-Lok tube fitting. Per DK-Lok's instructions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIf the gauge does \u003cstrong\u003enot\u003c\/strong\u003e fit into the gap between the nut and the body hex, the fitting is tightened enough.\u003c\/li\u003e\n\u003cli\u003eIf the gauge fits into the gap, the fitting needs more tightening.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't use the gauge on a remade fitting. When you remake one, tighten back to the previous position and go slightly past it.\u003c\/p\u003e\u003ch2\u003eOther Sizes\u003c\/h2\u003e\u003cp\u003eFor 1\/4\", 3\/8\", 1\/2\" and 3\/4\" and 6, 10, 12 and 18 mm fittings, the \u003ca href=\"\/products\/dig-468\"\u003eDIG-468\u003c\/a\u003e covers all eight sizes in one gauge.\u003c\/p\u003e\u003cp\u003eTo check that the tube is bottomed in the fitting before you tighten, pair the gauge with a DK-Lok DTM tube depth marking tool. See the rest of our \u003ca href=\"\/collections\/tools\"\u003etube installation tools\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eQuestions or a quote? Call 310-833-3353 or email sales@abesttube.com.\u003c\/p\u003e\u003cp\u003eFull dimensions are in the Specifications tab.\u003c\/p\u003e","brand":"DK Lok","offers":[{"title":"Default Title","offer_id":48564807663926,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/6997\/9190\/files\/DIG_Gap_Gauges_Image_1_92bbcb2a-171a-43cd-a600-182ed5703228.jpg?v=1712632833","url":"https:\/\/abesttube.com\/products\/dig-16","provider":"A-Best Industrial Inc. Fittings, Valves, and Tubing","version":"1.0","type":"link"}