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Lockey TB Series Hydraulic Gate Closers

Key Features

  • Light, medium or heavy-duty models
  • Chose from fixed or adjustable speed
  • Installs on top, middle, or bottom of gates
  • Mounts on open side of gate and pushes gate closed
  • Easy install: mounting brackets and fitting bar included
  • 100° maximum opening angle
  • Compatible with Chain Link (use TB-LINX Kits)
  • Replacement cylinders available
  • Black, grey, white or stainless finishes
  • Easy to install on timber or steel gates
  • Unbelievably quiet operation
  • No clockwork mechanisms
  • Pre-set controlled closing speed
  • Low opening hand forces
  • Robust construction

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Starting at: $288.50  $224.25
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1 This table shows the starting price, not including any additional options.

2 The additional cost of options selected (if any) are not discounted.

  • The TB Series Gate Closers are economic and reliable automatic gate closers for use on commercial or residential gates.
  • Unlike normal closing springs, the TB Series does not slam gates shut; rather it firmly pushes the gate closed, making it ideal for use with Lockey security locks and other latching devices.
  • The closing speed is pre-set to provide a controlled close of approximately 6 seconds, dep

    Fixed Speed Gate Closers

    • Easily and gently closes small or large gates up to 250 lbs
    • Hydraulic/nitrogen gas controlled closing speed
    • Installs on side, top, middle or bottom of right or left hand gates
    • Mounts on opening side of gate, pushing the gate closed
    • Maximum opening angle of 110 degrees (use of a mechanical stop to restrict opening angle is recommended)
    • Mounting brackets and fitting bar included
    • Available in black or stainless steel finish

    Adjustable Speed Gate Closers

    • Quick and easy installation for both in-line and offset hinge arrangements.
    • Adjustable hydraulic (nitrogen gas) controlled closing speed.
    • Suitable for use with Lockey's keyless security locks.
    • Made of steel with a bright zinc plate finish. 
    • Installation instructions for Adjustable Gate Closers

    Opening Force Chart

    Added Opening Force 36" Gate 48" Gate 60" Gate Constant Closing
       No Closer 3/4 lbs 1/2 lbs 1/4 lbs 0 lbs
       Light-Duty Adjustable (TB-250+) 6 lbs 4 lbs 3 lbs 45 lbs
       Medium-Duty Adjustable  (TB-450+) 10 lbs 8 lbs 6 lbs 90 lbs
       Heavy-Duty Adjustable  (TB-650+) 13 lbs 10 lbs 8 lbs 135 lbs

    Added Force at 45° Open

    36" Gate 48" Gate 60" Gate
       Light-Duty Adjustable   (TB-250+) 7 lbs 5 lbs 4.5 lbs
       Medium-Duty Adjustable (TB-450+) 13 lbs 9.5 lbs 8 lbs
       Heavy-Duty Adjustable (TB-650+) 18.5 lbs 13.5 lbs 12 lbs

    Additional Notes on Forces

    1. All measurements are taken using the 1st mounting hole on the post bracket with a 3" distance between the center of the hinge and the center of the post mounting bracket. 
    2. The opening pressure will INCREASE using the 2nd, 3rd and 4th holes. 
    3. These are "ADDED" opening pressures. 
    4. This chart DOES NOT take into consideration the hinge arrangements, quality of hinges, ease of operation,wind, etc.

    Technical Overview

    Light Duty
    Medium Duty
    Heavy Duty
    Max Gate Weight 50-125 lbs 75-175 lbs 150-250 lbs
    Max Gate Width 36-52 inches 40-64 inches 44-72 inches
    Max Opening Angle 110° 110° 110°
    Type of Gate Material Vinyl, Steel, Wood Vinyl, Steel, Wood Vinyl, Steel, Wood
    Closing/Latch Method Hydraulic/Nitrogen Gas Hydraulic/Nitrogen Gas Hydraulic/Nitrogen Gas
    Material Steel or Stainless Steel Steel or Stainless Steel Steel or Stainless Steel
    Color Black or Stainless Steel Black or Stainless Steel Black or Stainless Steel
    Hinge Arrangements In-line or Offset In-line or Offset In-line or Offset
    Opening Pressure Approx 3-7 lbs Approx 6-12 lbs Approx 8-18 lbs