Lockey TB400SS

Commercial Stainless Steel Gate Closer (175lb Max)


In stock

Your Current Selections:
  • Compatible to Kant Slam gate closers and with updated componentry for better results
  • Easy, Gentle, Smooth Self-Closing of Gates
  • Simple, DIY Fitting
  • Does Not Slam Gates, Unlike Normal Closing Springs
  • Use On Timber, Metal, Vinyl Any Material Small or Large Gates Under 175lbs. and 64″ or Less In Width (72″ if gate is light-duty)
  • Not compatible with gates less than 40? wide
  • TB400 can be mounted on chain link gates with the TB-LINX, sold separately
  • Hydraulically Controlled Regulated Closing
  • No Risk of Mal-adjustment or Tampering with Closing Speed Adjustment After Gate Closer Is Fitted
  • Fits Left and Right Swing Gates
  • Installs at Top, Bottom, Side, or Middle for Unmatched Mounting Versatility
  • 100° Degree Maximum Opening Angle; As with Most Gate Closers, a Mechanical Stop Is Recommended to Restrict the Gate Opening Angle
  • Ample Force Supplied at Latching Point
  • Opening Pressure:  Appx. 6-12 lbs.
  • Mounting Brackets, Fitting Bar, and Instructions All Included
  • Post Bracket — You can mount to post with as little as 1-1/4″ of flat surface. You can even mount the post bracket to a round post by using something similar to a muffler clamp
  • Weather Rated:  Gate Closer Won’t Fade, Rust, or Discolor (the brackets are painted steel)
  • 1 Year manufacturer warranty:  To retain product warranty & restrict gate opening angle, a gate stop must be installed
Gate Closer36″ Gate48″ Gate60″ Gate

Constant Closing Pressure

Approximate WidthApproximate Weight
Added Opening Force
No Closer3/4 lb.1/2 lb.1/4 lb.0 lbs.
TB-2006 lbs.4 lbs.3 lbs.45 lbs.36-52 Inches50-125 lbs.
TB-40010 lbs.8 lbs.6 lbs.90 lbs.40-64 Inches75-175 lbs.
TB-60013 lbs.10 lbs.8 lbs.135 lbs.44-72 Inches150-250 lbs.
Added Force at 45° OpenAlso available:

TB-200 Stainless Steel
TB-400 Stainless Steel
TB-600 Stainless Steel

TB-2007 lbs.5 lbs.4.5 lbs.
TB-40013 lbs.9.5 lbs.8 lbs.
TB-60018.5 lbs.13.5 lbs.12 lbs.
GoKeyless is a trained and authorized Lockey® dealer. Sales, service, and support. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year. Firm, Quiet Hydraulic Action for Easy Closing of Pedestrian Gates Marry the TB400SS to your gate and you'll never see it slam again.  Replicating many of the design and functionality features of the Kant Slam gate closer, the Turtle Back does it one better with improved seals and a higher performing cylinder.  With a pre-set closing speed delivering 8 seconds of controlled close, the TB400SS Turtle Back automatic gate closer assembles as an economical and reliable device to secure pedestrian gate arrangements up to 64" in width (72" if gate is light-duty), and 175lbs.  Hotel pool gates, parking lot access gates, beach access gates, office complex gates, resort gates, and barrier gates, stack up as a few of the many places this gate closer can come in handy. A gate which locks by maglock or electric strike also sets up perfect for the TB400 automatic gate closer because of its steady and stable closing action.  Instead of peeking around the corner, looking out a window, or dashing to the gate to ensure it closed, the TB 400 does it for you, letting you focus uninterrupted on what you were doing.  Many of our clients use the TB400 in conjunction with the Lockey double sided 2835DC2210DC, 2830DC, 1150DC keyless gate locks, and Combi-Bolt CB2000. This powerful hardware combination provides secured, self-closing access control with the convenience of keyless entry.

1 1/2 (D) x 1 1/2 (H) x 31 (L) in.

Max. Gate Weight

175 lb.

Max. Gate Width

64 in.

Max. Opening Angle

100 degrees

Opening Pressure

Appx. 6 – 12 lbs

Gate Material

Chain Link, Steel, Vinyl, Wood


Stainless Steel

Outside Operating Temperature Range

15F to +122F




Stainless Steel






6 lbs


1 Year Manufacturer

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