{"product_id":"bessey-tools-supergrip-locking-c-clamp-4-x-2-5-440-lb-capacity-sg4","title":"Bessey Tools 4 in. Heavy-Duty Steel Bar Clamp, 2,400 lb Clamping Force SG4","description":"\u003cp\u003eThe Bessey SG4 is a compact 4 in. heavy-duty all-steel bar clamp designed for high-tonnage industrial clamping, welding fixtures, and metal fabrication in tight spaces. Rated for up to 2,400 lbs. of clamping force, this tool provides maximum holding power in a short-reach profile.\u003c\/p\u003e\n\u003cp\u003eFeaturing a cold-drawn steel rail profile and a drop-forged sliding arm, the SG4 delivers rigid force transmission without frame distortion. The MorPad ball swivel pressure pad self-aligns against non-parallel clamping surfaces to maintain full surface contact and prevent slipping under load. Heavy-duty spindle threading ensures smooth engagement and long service life under high clamping pressure.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,400 lb Clamping Force:\u003c\/strong\u003e Holds heavy metal parts firmly during welding, machining, and structural assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in. Clamping Capacity:\u003c\/strong\u003e Ideal for tight-clearance work areas and small assembly fixtures requiring high force.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold-Drawn Steel Rail Profile:\u003c\/strong\u003e Resists bending and torsional flex under peak torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-Forged Sliding Arm:\u003c\/strong\u003e Delivers solid load bearing and minimal flex during heavy clamping operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMorPad Ball Swivel Pressure Pad:\u003c\/strong\u003e Pivots smoothly to accommodate slightly angled workpiece faces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Rolled Spindle Threads:\u003c\/strong\u003e Reduces thread wear and minimizes effort required to reach maximum clamping tension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Bessey SG4 4 in. Heavy-Duty Steel Bar Clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the SG4 when maximum clamping force is required in a compact 4 in. working envelope. For applications requiring wider opening capacity, consider the SG8 or SG24-PC heavy-duty models.\u003c\/p\u003e","brand":"Bessey Tools","offers":[{"title":"Default Title","offer_id":44152996495453,"sku":"BESG4","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/1342\/3453\/files\/grz10.jpg?v=1791465008","url":"https:\/\/beavertools.com\/products\/bessey-tools-supergrip-locking-c-clamp-4-x-2-5-440-lb-capacity-sg4","provider":"Beaver Industrial Supply","version":"1.0","type":"link"}