{"product_id":"5-16ft-grade-100-swivel-self-locking-hook-wll-5-700-lbs-heavy-duty","title":"5\/16ft Grade 100 Swivel Self Locking Hook WLL 5,700 lbs - Heavy Duty","description":"\u003cp\u003eIn this review of the 5\/16' Grade 100 Swivel Self Locking Hook, the bottom line is simple: this hook is for professionals who need a compact, high-strength connection that can rotate freely and resist accidental disengagement. Tested on the job and inspected visually, the hook's \u003cstrong\u003e5,700 lb working load limit\u003c\/strong\u003e makes it useful for light- to mid-capacity rigging tasks where reliability and a self-locking latch reduce the risk of slippage. The review focuses on build quality, usability in field repairs, and whether the hook's Grade 100 alloy construction justifies its place in a lifting kit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Load Limit:\u003c\/strong\u003e The 5,700 lb WLL gives a clear capacity for planning lifts and reduces guesswork when matching chain or slings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Strength:\u003c\/strong\u003e A 22,800 lb breaking strength provides a wide margin above the rated load for secure, compliant use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 100 Alloy:\u003c\/strong\u003e Drop-forged Grade 100 steel delivers durable wear resistance and consistent performance under repeated loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwivel Action:\u003c\/strong\u003e The hook can rotate in any direction to relieve twist in chain and prevent binding during lifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Locking Latch:\u003c\/strong\u003e The latch prevents accidental catches on carrier beds and helps keep the connection closed during movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePainted Finish:\u003c\/strong\u003e The blue painted finish aids visibility on the job and offers basic protection against surface corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe hook is geared toward riggers, utility crews, and maintenance technicians who need a compact, reliable connector for chain and sling assemblies and occasional field repairs. Its combination of swivel capability and a self-locking latch is particularly useful where rotation or movement is expected and a secure closure is required.\u003c\/p\u003e\u003cp\u003eThose who need very heavy-capacity lifting (well above the 5,700 lb WLL) or stainless corrosion resistance for marine environments should look elsewhere; this product is best used where Grade 100 alloy steel and a painted finish meet the job demands.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh strength for size thanks to \u003cstrong\u003eGrade 100\u003c\/strong\u003e alloy construction and a 4:1 safety factor.\u003c\/li\u003e\n\u003cli\u003eSwivel design reduces chain twist and makes alignment easier during lifts.\u003c\/li\u003e\n\u003cli\u003eSelf-locking latch improves safety by preventing accidental openings on the job.\u003c\/li\u003e\n\u003cli\u003ePainted blue finish increases visibility during inspections and basic corrosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePainted finish is not a substitute for specialized corrosion protection in harsh environments.\u003c\/li\u003e\n\u003cli\u003eFixed WLL limits use for heavier industrial lifts that require larger hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Load Limit\u003c\/td\u003e\n\u003ctd\u003e5,700 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking Strength\u003c\/td\u003e\n\u003ctd\u003e22,800 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGrade 100 alloy steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eDrop forged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePainted blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMeets ASME B30.26 strength\/performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Factor\u003c\/td\u003e\n\u003ctd\u003e4:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 5\/16' Grade 100 Swivel Self Locking Hook is a solid choice for professionals who need a compact, high-strength connector that swivels and secures itself under load. It represents good value when paired with compatible Grade 100 chain or alloy connecting links, though users in highly corrosive environments should consider alternate finishes or stainless options.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this hook safe for overhead lifting?\u003c\/strong\u003e\u003cbr\u003eYes, when used within its 5,700 lb working load limit and inspected prior to use; do not exceed the WLL and avoid shock loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the hook rotate under load?\u003c\/strong\u003e\u003cbr\u003eYes, the swivel design allows rotation in any direction to relieve chain twist during lifts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the painted finish protect against corrosion?\u003c\/strong\u003e\u003cbr\u003eThe painted blue finish offers basic protection and visibility but is not a substitute for specialized corrosion-resistant materials.\u003c\/p\u003e","brand":"YELLOW LIFTING","offers":[{"title":"Default Title","offer_id":48197321851099,"sku":"B082FXHY6J","price":87.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51gufoBP34L._SL1200_3ecc0134-5050-4e71-ab72-58196c80a1f1.jpg?v=1770206526","url":"https:\/\/gearmusthave.com\/products\/5-16ft-grade-100-swivel-self-locking-hook-wll-5-700-lbs-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}