{"product_id":"national-mfg-n221-838-ss-eye-eye-turnbuckle-1-4x7-5in-110lb","title":"National Mfg N221-838 Ss Eye Eye Turnbuckle 1\/4x7.5in 110LB","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N221-838 is a stainless steel eye-eye turnbuckle designed for tightening and drawing together lines and cables under load. The body measures 0.25 inches in diameter with a 7.5-inch body length and carries a safe working load of 110 pounds. Constructed from stainless steel with passivated eyes for added corrosion resistance, this turnbuckle is non-magnetic and built to withstand atmospheric corrosion in demanding environments. The hex-shaped body allows adjustment by hand or with a standard wrench, making field tensioning straightforward for marine riggers, electricians securing cable runs, or general contractors working on outdoor structures.\u003c\/p\u003e\u003cp\u003eThis turnbuckle is suited for marine rigging, cable railings, guy wire tensioning, and other outdoor applications where corrosion resistance is a primary concern. The eye-eye configuration accepts shackles, hooks, or fixed anchor points at both ends, giving installers flexibility across a range of tensioning tasks. Its non-magnetic stainless steel construction makes it appropriate for environments where magnetic interference must be avoided. Sold in bulk packaging, this part is a practical stock item for marine service shops and contractors who regularly work with cable and line systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction resists atmospheric corrosion in marine and outdoor environments\u003c\/li\u003e\n\u003cli\u003eNon-magnetic material suitable for sensitive or corrosion-prone installations\u003c\/li\u003e\n\u003cli\u003ePassivated eyes provide additional protection against corrosion at connection points\u003c\/li\u003e\n\u003cli\u003eHex-shaped body allows hand or wrench adjustment for fast field tensioning\u003c\/li\u003e\n\u003cli\u003eSafe working load of 110 pounds\u003c\/li\u003e\n\u003cli\u003eEye-eye configuration for flexible anchoring at both ends\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard eye-eye turnbuckle for marine rigging, cable tensioning, and general outdoor hardware applications requiring a 0.25-inch diameter stainless steel fitting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by marine riggers, electricians, or general contractors familiar with cable tensioning hardware. Before adjusting or replacing a turnbuckle under load, relieve tension on the cable or line system first. Use a properly sized wrench on the hex body to achieve final tension without over-rotating, which can reduce thread engagement below safe limits. Inspect threads and eyes for damage before placing the fitting in service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 7.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Eye-Eye\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Working Load\u003c\/strong\u003e: 110 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.55 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NATIONAL MFG\/SPECTRUM BRANDS HHI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N221-838\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51562764370226,"sku":"N221-838","price":42.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d01b8bdf44cb96d6fbb47399f9524934.jpg?v=1786484205","url":"https:\/\/voomisupply.com\/products\/national-mfg-n221-838-ss-eye-eye-turnbuckle-1-4x7-5in-110lb","provider":"Voomi Supply","version":"1.0","type":"link"}