{"product_id":"irwin-quick-grip-100-series-deep-throat-c-clamp-3in-x-4-5in-pack","title":"IRWIN QUICK-GRIP 100 Series Deep Throat C-Clamp 3in x 4.5in (Pack","description":"\u003cp\u003eIn this review of the IRWIN QUICK-GRIP 100 Series Deep Throat C-Clamp, the bottom line is simple: this pack of five heavy-duty C-clamps is best for woodworkers, carpenters, welders and DIYers who need reliable, higher-pressure clamping without switching to a larger clamp. The standout is the double-threaded screw and larger handle, which combine to deliver noticeably more clamping force with less hand fatigue, making routine jobs like gluing, light metalwork or repair tasks faster and less fiddly than with typical small C-clamps.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep throat:\u003c\/strong\u003e The extended throat lets you reach farther into a workpiece so you can use a smaller clamp on larger projects without changing tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger handle:\u003c\/strong\u003e A beefier handle reduces hand fatigue and makes it simpler to apply steady, higher torque for longer clamping cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-threaded screw:\u003c\/strong\u003e The double-thread design reduces screw deflection and drift while allowing you to apply roughly 50% more clamping force than many comparable clamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge swivel pad:\u003c\/strong\u003e The bigger swivel pad spreads pressure and reduces marring, increasing contact stability on irregular surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of five:\u003c\/strong\u003e Supplied in a five-pack, the set gives immediate multiple clamping points for glue-ups, fixtures, or simultaneous repair jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe IRWIN 3in x 4-1\/2in deep throat C-clamp is aimed at tradespeople and serious hobbyists who need dependable hand clamps for woodworking, small welding tasks, brake jobs, instrument repair and general workshop use. It suits anyone who wants more clamping force without stepping up to a bulkier clamp.\u003c\/p\u003e\n\u003cp\u003eThose working exclusively with very delicate finishes or needing an ultra-light clamp for travel might look elsewhere, since some users report mixed paint durability and the clamps are noticeably solid and heavy for portability-sensitive tasks.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong build quality that feels beefy and stable during clamping tasks.\u003c\/li\u003e\n\u003cli\u003eDouble-threaded screw and larger handle deliver higher clamping force with less hand strain.\u003c\/li\u003e\n\u003cli\u003eLarge swivel pad helps prevent marring and improves grip on uneven workpieces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePaint finish can chip under heavy use according to some users, so appearance may show wear over time.\u003c\/li\u003e\n\u003cli\u003eWeight and size make them less ideal when absolute lightness or compact transport is a priority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eIRWIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel series\u003c\/td\u003e\n\u003ctd\u003eQUICK-GRIP 100 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping capacity\u003c\/td\u003e\n\u003ctd\u003e3in jaw opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThroat depth\u003c\/td\u003e\n\u003ctd\u003e4-1\/2in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e5 per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScrew type\u003c\/td\u003e\n\u003ctd\u003eDouble-threaded screw for reduced deflection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwivel pad\u003c\/td\u003e\n\u003ctd\u003eLarger swivel pad to reduce marring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe IRWIN QUICK-GRIP 100 Series 3in x 4-1\/2in C-clamp pack is a solid, value-oriented choice for woodworkers, builders and DIYers who need dependable clamping force and reach without upgrading to heavier equipment. Its double-threaded screw and larger handle give real, usable advantage in clamping power and comfort, making it a worthwhile addition to a busy shop despite some finish wear over time.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these clamps suitable for woodworking glue-ups?\u003c\/strong\u003e\u003cbr\u003eYes, the deep throat and higher clamping force make them well suited for glue-ups where multiple clamps are needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the clamps come individually or only as a pack?\u003c\/strong\u003e\u003cbr\u003eThey are supplied as a pack of five, which is useful when several clamps are required at once.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the finish hold up to shop use?\u003c\/strong\u003e\u003cbr\u003eThe finish is generally durable for everyday use, but some users have reported chipping under heavy or rough handling.\u003c\/p\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":48639849267419,"sku":"B0D9MLHFZ8","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61LH0F4d7XL._AC_SL1001.jpg?v=1778557989","url":"https:\/\/gearmusthave.com\/products\/irwin-quick-grip-100-series-deep-throat-c-clamp-3in-x-4-5in-pack","provider":"GearMustHave","version":"1.0","type":"link"}