1-800-355-2335 | Mon-Fri: 9am-5pm EST | Contact Us

Hardware Index: Ornamental | Vinyl | Wood | Chain Link Catalog
Lock Start PageAluminum GatesChain Link GatesMechanical Code LockAccessoriesFAQAluminum InstallationChain Link InstallationOther Gat
Ornamental Gate Lock
Chain Link Gate Lock
Mechanical Code Lock

Free Exit Code Lock
Electric Gate Lock

Garden Gate Lock
Pool Safety Lock
Mortise Insert Lock
Electro-Magnetic Lock
Sliding Gate Lock

Mechanical Code Lock
Ornamental Installation
Chain Link Installation
Lock Parts and Accessories

Installation Tools

Drop Bolts & Ground Stops
Gate Hold Back Catchers
Gate Hinges

Gate Closers
Gate Switches
Electric Strikes


Mammoth Self-Closing Hinge Set - All-In-One Bearing Hinge / Gate Closer For All Gates

The Locinox Mammoth 180 Self-Closing Hinge Set is a hydraulic swing gate closer and bearing hinge in one. An elegantly designed self-closing hinge that opens smoothly and closes consistently gates up to 330 lbs. and this regardless of the outside temperatures (patented system). Force, closing speed and final snap are all individually adjustable according to your needs. Probably the best self-closing hinge on the market! Manufactured with stainless steel and other rustproof components for outdoor use. Easy to install with no welding required, no other hinges to buy or mounting brackets needed. Fastens with quick-fix fasteners with 5/8" holes. Never worry about whether you closed the gate again!



  • Self-closing hinge with patented hydraulic damping
  • Includes Mammoth180 closer and Dino bearing hinge for bottom
  • Adjustable closing speed & closing pressure
  • Easy mounting with Quick-Fix
  • Adjustable free run for perfect closing (final snap)
  • For left and right opening gates
  • Opening angle: 180
  • Powder Coated aluminum casing
  • Double stainless steel bearing
  • Horizontal and vertical adjustment (3/4")
  • For gates up to 330 lbs. (max. 48" wide)
  • Easy to open, conforms to all regulations regarding max allowed forces to open gates, ADA compliant, 4 lb. opening force
  • Ideal in combination with magnetic and mechanical locks
  • Bottom Dino hinge included
  • Especially designed for exterior use: rain & frost-proof
  • Self-closing unit complies with pool gate legislation restrictions
  • Aesthetic design
  • Burglar proof and anti-theft
  • Closing speed unaffected by temperature changes
  • Measurements: Mammoth180 - 15-3/4" high x 2" round, Dino - 4-11/32" high x 2" round
  • Installation Manual
  • Specifications

Mammoth Closer / Dino Bearing Hinge Set

M180BL Mammoth180 Self-Closing Hinge Set - Black $ Add To Cart
M180SL Mammoth180 Self-Closing Hinge Set - Silver $ Add To Cart