{"product_id":"bessey-1800l-12-sliding-arm-bar-clamp-10-in-f-style","title":"Bessey 1800L-12 Sliding Arm Bar Clamp 10 in F-style","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BESSEY 1800L-12 is a heavy-duty F-style sliding arm bar clamp engineered for woodworking, metal fabrication, and general trade assembly work. It delivers up to 1,800 pounds of clamping pressure through a lever-actuated mechanism, allowing fast one-handed repositioning of the sliding arm. The rail measures 1-3\/16 inches by 19\/32 inches and runs 10 inches in length, giving a maximum jaw opening of 10 inches and a throat depth of 5-1\/2 inches. Frame, pad, and handle components are steel construction with an electrogalvanized finish for corrosion resistance. Cabinetmakers, ironworkers, and general contractors use this clamp when a quick-adjust grip with high clamping force is required.\u003c\/p\u003e\u003cp\u003eThe 1800L-12 is suited for residential and commercial applications where panel glue-ups, framing assemblies, or fixture fabrication demand repeatable, controlled clamping force. The lever handle allows the user to set and release pressure quickly without a separate tool, making it practical on production benches or job-site work surfaces. The medium-duty steel pads distribute clamping load across the workpiece face, reducing surface marring on dimensioned lumber and steel flat stock.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1,800 lb clamping pressure for high-load holding in fabrication and assembly tasks\u003c\/li\u003e\n\u003cli\u003e10 inch maximum jaw capacity with a 5-1\/2 inch throat depth\u003c\/li\u003e\n\u003cli\u003eLever handle for rapid one-handed adjustment and release\u003c\/li\u003e\n\u003cli\u003eHigh carbon steel spindle resists deformation under sustained clamping force\u003c\/li\u003e\n\u003cli\u003eElectrogalvanized steel frame and forged steel handle for durability in shop and field environments\u003c\/li\u003e\n\u003cli\u003eMedium-duty steel pads spread load to minimize workpiece damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct addition within the BESSEY 1800L Series F-style bar clamp line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo power source or specialized tools are required to operate this clamp. Inspect the sliding arm rail and spindle threads for damage before each use and ensure the lever locks securely before applying load. Do not exceed the rated 1,800 lb clamping pressure, as over-tightening can damage workpieces or deform the spindle. Always store the clamp in a dry environment to preserve the electrogalvanized finish.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Pressure\u003c\/strong\u003e: 1,800 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Jaw Capacity\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroat Depth\u003c\/strong\u003e: 5-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Size\u003c\/strong\u003e: 1-3\/16 inches x 19\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Length\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp Type\u003c\/strong\u003e: F-Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Style\u003c\/strong\u003e: Lever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Material\u003c\/strong\u003e: Forged Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Material\u003c\/strong\u003e: High Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad Type\u003c\/strong\u003e: Medium Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Electrogalvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1800L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BESSEY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1800L-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BESSEY","offers":[{"title":"Default Title","offer_id":51538974900530,"sku":"1800L-12","price":222.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2cfc92737724685b66c5e8aa59c96571.jpg?v=1785831500","url":"https:\/\/voomisupply.com\/products\/bessey-1800l-12-sliding-arm-bar-clamp-10-in-f-style","provider":"Voomi Supply","version":"1.0","type":"link"}