{"product_id":"kolet-ball-bearing-door-hinges-4-x-4-in-smooth-heavy-duty-pack","title":"KOLET Ball Bearing Door Hinges 4 x 4 in - Smooth, Heavy Duty Pack","description":"\u003cp\u003eIn this review of the KOLET Ball Bearing Door Hinges 4 x 4 in, the bottom line is simple: this 6-pack is for homeowners, contractors, and small businesses who need durable, quiet hinges that install quickly and resist corrosion. The single biggest reason to buy is the permanently lubricated \u003cstrong\u003eball bearing mechanism\u003c\/strong\u003e, which delivers noticeably smoother and quieter door operation than standard hinges. The kit includes six hinges and 54 screws so multiple doors or a multi-hinge door can be completed in one go.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-pack with screws:\u003c\/strong\u003e Includes six hinges and 54 screws so several doors or full replacements are covered without extra trips to the hardware store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty stainless steel:\u003c\/strong\u003e Brushed stainless construction provides good corrosion resistance and strength for indoor or outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermanently lubricated bearings:\u003c\/strong\u003e Ball bearings are pre-lubricated for whisper-quiet operation and longevity under frequent use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 4 x 4 in size:\u003c\/strong\u003e The 4 x 4 in leaves fit most residential doors and make the hinges easy to swap into existing cutouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-removable pin:\u003c\/strong\u003e The pin is fixed due to the bearing design, improving security and keeping the hinge assembly intact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoated finish:\u003c\/strong\u003e Brushed nickel coating helps reduce visible wear and maintains a neat look over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese hinges are ideal for homeowners replacing interior or exterior door hardware, handymen completing multiple rooms, and small contractors wanting a reliable, no-fuss hinge option. The six-per-pack format is especially useful for multi-door projects, apartment units, or when matching finish and function across several openings is required.\u003c\/p\u003e\u003cp\u003eThose who need removable-pin hinges for temporary door removal or special security installations should look elsewhere, since the pin is non-removable because of the ball bearing design. Also, customers expecting oversized or commercial-grade heavy-duty hinges for doors well above typical residential weights should verify load needs beyond the listed support per hinge grouping.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWell-built stainless steel construction offers long-term corrosion resistance and durability.\u003c\/li\u003e\n\u003cli\u003eBall bearing design provides smooth, quiet operation and reduces creaking over time.\u003c\/li\u003e\n\u003cli\u003eSix hinges and 54 screws in the box make multi-door jobs quick and convenient.\u003c\/li\u003e\n\u003cli\u003eBrushed nickel finish maintains a clean appearance and resists visible wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupplied screws receive mixed feedback for being slightly smaller than some installers expect.\u003c\/li\u003e\n\u003cli\u003ePin is non-removable, which limits removal options for certain installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003e6 hinges, 54 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e4 x 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeaf width\u003c\/td\u003e\n\u003ctd\u003e1.73 in (44mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeaf thickness\u003c\/td\u003e\n\u003ctd\u003e0.1 in (2.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner radius\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHeavy duty stainless steel, brushed nickel finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin type\u003c\/td\u003e\n\u003ctd\u003eNon-removable (ball bearing structure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe KOLET 4 x 4 in ball bearing hinges are a practical, cost-effective choice for anyone who needs quiet, reliable door hardware across multiple doors. With stainless construction, pre-lubricated bearings, and a full set of screws, they offer strong value for typical residential and light commercial use; just check screw sizing and the non-removable pin before purchasing for special-case installations.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre the screws included?\u003c\/strong\u003e\u003cbr\u003eYes, the package contains 54 screws so you can install all six hinges without buying fasteners separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the pin be removed for door removal?\u003c\/strong\u003e\u003cbr\u003eNo, the pin is non-removable because of the ball bearing construction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these suitable for exterior doors?\u003c\/strong\u003e\u003cbr\u003eYes, the stainless steel and brushed nickel finish make them suitable for both interior and exterior residential and light commercial use.\u003c\/p\u003e","brand":"Kolet","offers":[{"title":"Default Title","offer_id":48659961184475,"sku":"B0F1YLDPGY","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/817Dc0sGaML._AC_SL1500.jpg?v=1778686272","url":"https:\/\/gearmusthave.com\/products\/kolet-ball-bearing-door-hinges-4-x-4-in-smooth-heavy-duty-pack","provider":"GearMustHave","version":"1.0","type":"link"}