{"product_id":"vintage-delta-12-disc-sander-trunnion-clamp","title":"VINTAGE DELTA 12\" DISC SANDER TRUNNION CLAMP","description":"\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eCNC-MACHINED STEEL TRUNNION CLAMP\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eFOR VINTAGE DELTA 12\" DISC SANDER WORKTABLES\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eReplace your cracked, broken, or missing original Delta cast-iron trunnion clamp with a stronger, precision-machined steel replacement.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eOriginal Delta clamps are becoming increasingly difficult and expensive to find. Because they were manufactured from cast iron, they are also susceptible to cracking and can eventually break completely in two.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eOur replacement trunnion clamps are CNC machined from solid C1018 carbon steel, providing a much stronger and more durable alternative to the original cast-iron part.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eImportant Ordering Information\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eTrunnion clamps are sold individually. Each listing includes one clamp.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eStronger, Heavier Construction\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"text-align: center;\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cb\u003eOriginal Delta cast-iron clamp: approximately 7.4 oz.\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cb\u003eOur CNC-machined steel clamp: approximately 9.2 oz.\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cb\u003eApproximately 24% heavier than the original clamp\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eThe additional weight and solid-steel construction produce a substantially more robust clamp without relying on the potentially brittle cast-iron design of the original part.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eFully CNC Machined\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eEach clamp is completely machined from C1018 carbon steel. Every functional surface—including the deep, high-angle trunnion groove—is precisely cut using specialized carbide tooling.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eNo critical surface is left unfinished. The result is a close-fitting, accurately machined clamp designed specifically for the vintage Delta 12\"-disc sander worktable assembly.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003ePrecision Dowel Pins\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eThe original Delta clamps used spring pins that engaged the locating holes in the BS-5 worktable-support casting.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eOur clamps use high-strength, precision alloy-steel dowel pins that are press-fit into accurately machined holes in the clamp body. This provides a stronger and more precise locating system.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eFor smoother installation and easier adjustment, we recommend slightly enlarging the pin holes in the BS-5 casting. Use either:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"text-align: center;\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cb\u003eLetter-size F drill bit\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cb\u003eLetter-size G drill bit\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eEither size provides a small amount of clearance around the .250\" dowel pins. Please select the amount of clearance you prefer before drilling.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eReversible Pointer Mounting\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eEach clamp has two tapped 10-32 holes, allowing the angle pointer to be installed for use on either side of the disc sander, depending on the location of your angle gauge.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eEach clamp includes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eOne laser-cut aluminum pointer\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cb\u003eOne stainless steel mounting screw\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vintage Delta Supply Co. ","offers":[{"title":"Default Title","offer_id":46496461586582,"sku":"SD-007","price":73.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2269\/0966\/files\/BEST1_23705465-a142-4f2f-99fe-368c048a327e.png?v=1784669988","url":"https:\/\/vintagedeltasupply.com\/products\/vintage-delta-12-disc-sander-trunnion-clamp","provider":"Vintage Delta Supply Co. ","version":"1.0","type":"link"}