{"product_id":"3-35-x-91-60-degree-bt50-coolant-thru-retention-knob-3900-5398","title":"3.35 X .91\" 60 DEGREE BT50 COOLANT THRU RETENTION KNOB (3900-5398)","description":"\u003cp\u003e3.35 X .91\" 60 Degree BT40 Coolant Thru Retention Knob Heat treated alloy steel. All dimensions are in accordance to MAS specifications for BT holders. D is 1.50\". D1 is .91\". D2 is .67\". D3 is .24\". D4 is .98\". L is 3.35\". L1 is 1.38\". L2 is .39\". The thread is M24 X 3.0. Shipping Weight: 0.6 lbs\u003c\/p\u003e","brand":"MACHINEX","offers":[{"title":"Default Title","offer_id":52485374181687,"sku":"3900-5398","price":18.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/0082\/6679\/files\/3900-5398_3900-5398-1_201808_2.jpg?v=1781638206","url":"https:\/\/machinexsupplies.com\/products\/3-35-x-91-60-degree-bt50-coolant-thru-retention-knob-3900-5398","provider":"MACHINEX Supplies","version":"1.0","type":"link"}