{"product_id":"swagelok-ms-mhsu-ig-1210-gap-gauge","title":"Swagelok MS-MHSU-IG-1210 Gap Gauge","description":"\u003cdiv\u003e\u003cp\u003eSwagelok MS-MHSU-IG-1210 Gap Gauge is a precision inspection tool used to confirm that Swagelok tube fittings have been properly made after being pre-swaged or tightened with a Swagelok Multihead Hydraulic Swaging Unit (MHSU). It is sized for 3\/4 in and 18 mm female nuts, aligning with a 3\/4 in tube size, and is part of Swagelok’s family of gap inspection gauges. The gauge provides a straightforward check that the fitting has reached the correct gap during initial makeup, whether the assembly was completed with the MHSU, an air-actuated unit (AHSU), or by wrench tightening. By standardizing makeup verification, the MS-MHSU-IG-1210 helps ensure consistent performance across installations and supports quality control in both manufacturing and field service. Swagelok catalogs also document a compatible variant for alloy 2507 tubing, MS-MHSU-IG-2507-1210, which extends the gap-check concept to that material. Gap inspection gauges are used to verify that the initial installation pull-up meets Swagelok’s established gap specifications, providing a practical check of fit-up accuracy.\u003c\/p\u003e\u003c\/div\u003e","brand":"SWAGELOK","offers":[{"title":"New","offer_id":46253382893802,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-010.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/swagelok-ms-mhsu-ig-1210-gap-gauge","provider":"GTG Hardware","version":"1.0","type":"link"}