Round Post Top Lock (High Security) Removable Bollards

Our Top Lock High security barriers and removable bollards combines the functionality of the Round Post Top Lock model with a high security, tamper-proof locking system. Equipped with a heavy duty, tamper-proof box that shields your padlock, this removable bollard is perfect for high-security applications. 

Buyer's Guide

Learn how to choose the right bollard for your project by comparing mounting styles, impact ratings, and materials.

American Made

TrafficGuard® bollards are made from high-quality steel and comply with the Buy American Act (41 U.S.C 8302-8305).

Storage Racks

Our hot-dipped galvanized storage racks provide a secure, organized way to store your removable bollards when not in use.

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Locking
Image SKU Product Name Type Material Crash Rating (mph) Size Height Securing Method Installation Type Specs/CAD Quote
Locking Top Lock High Security Series [TL1004HS] TL1004HS Locking Top Lock High Security Series [TL1004HS] Removable Carbon Steel / Powder Coated - 4.5" OD 36" High Security Top Lock Flush Request a Quote
Locking Top Lock High Security Series [TL1006HS] TL1006HS Locking Top Lock High Security Series [TL1006HS] Removable Carbon Steel / Powder Coated - 6.625" OD 36" High Security Top Lock Flush Request a Quote
Locking Top Lock High Security Series [TL1004HSL] TL1004HSL Locking Top Lock High Security Series [TL1004HSL] Removable Carbon Steel / Powder Coated - 4.5" OD 36" High Security Top Lock Flush Request a Quote
Locking Top Lock High Security Series [TL1006HSL] TL1006HSL Locking Top Lock High Security Series [TL1006HSL] Removable Carbon Steel / Powder Coated - 6.625" OD 36" High Security Top Lock Flush Request a Quote

Case Studies

Downtown Bay City

Bay City, MI, USA

Downtown Bay City

Bay City, MI, USA

10 MPH (HL2005 S10) entrance protection with the TrafficGuard® patented (U.S. Patent 8,297,873) Helix Locking Removable Bollard System. Crash tested to ASTM F3016 for an impact of a 5,000 lb. vehicle at up to 10 MPH.

Children's Health Plano

Plano, TX, USA

Children's Health Plano

Plano, TX, USA

30 MPH (HL2008H S30) entrance protection with the TrafficGuard® patented (U.S. Patent 8,297,873)Helix Locking Removable Bollard System. Crash tested to ASTM F3016 for an impact of a 5,000 lb. vehicle at up to 30 MPH.

Downtown Bloomington

Bloomington, IN, USA

Downtown Bloomington

Bloomington, IN, USA

20 MPH (HL2008H S20) streetscape pedestrian protection during the covid-19 pandemic with theTrafficGuard® patented (U.S. Patent 8,297,873) Helix Locking Removable Bollard System. Crash tested to ASTM F3016 for an impact of a 5,000 lb. vehicle at up to 20 MPH.

Tamper-Proof, Removable Bollards for Off-Hours Facility Protection

The round post top lock high security system was developed to address issues many TrafficGuard® customers were having with ram-raiding, or smash and grab crimes that were occurring at their businesses.  This increasingly common crime often involved thieves stealing a vehicle, ramming it through a weak point in the building, such as a roll up door, loading the vehicle up with valuable merchandise and escaping undetected.  The high security bollard system allows the end user to protect their facilities off hours by placing the bollard posts in front of roll up doors, while enabling them to remove them during business hours providing a flush surface and allowing vehicle access.

With the same easy-to-use, patented internal deadbolt system as the standard Round Post Top Lock bollard, the high security model protects your locking mechanism and eliminates the risk of unauthorized access. The locking mechanism is completely internalized, and when it’s engaged, you simply secure it in place with any compatible commercial padlock. The padlock is housed behind a tamper-proof, steel shield for the ultimate in security.

Like the other removable bollards and barriers in the TrafficGuard®, Inc. inventory, these high-security posts are available with either lidded ground sleeves or filler piece models. They come in two different sizes and weights, allowing you to choose whatever measure of security you need.

*Our removable security bollards are made from high-quality steel and comply with the Buy American Act (41 U.S.C 8302-8305).


Name: 10 MPH Fixed Embedded Bollard – 304 Stainless, #4 Brushed Finish [RFP 5560R S S10]
Category: Crash-Rated Bollards
Type: Fixed


Name: 10 MPH Fixed Embedded Bollard – Carbon / Powder Coated [RFP 5560R S10]
Category: Crash-Rated Bollards
Type: Fixed


Name: 10 MPH Removable Bollard – 304 Stainless, #4 Brushed Finish [HL 2005 S S10]
Category: Crash-Rated Bollards
Type: Removable


Name: 10 MPH Removable Bollard – Carbon / Powder Coated [HL 2005 S10]
Category: Crash-Rated Bollards
Type: Removable


Name: 20 MPH Fixed Bollard – Stainless [RFP 8660R S S20]
Category: Crash-Rated Bollards
Type: Fixed


Name: 20 MPH Fixed Bollard – Carbon / Powder Coated [RFP 8660R S20]
Category: Crash-Rated Bollards
Type: Fixed


Name: 20 MPH Removable Bollard – Stainless [HL 2008 S S20]
Category: Crash-Rated Bollards
Type: Removable


Name: 20 MPH Removable Bollard – Carbon / Powder Coated [HL 2008 S20]
Category: Crash-Rated Bollards
Type: Removable


Name: 30MPH Fixed Embedded Bollards [RFP 8660RH S30]
Category: Crash-Rated Bollards
Type: Fixed


Name: 30MPH Fixed Stainless Bollards [RFP 8660H S S30]
Category: Crash-Rated Bollards
Type: Fixed


Name: 30 MPH Helix Lock Removable Bollards [HL 2008H S30]
Category: Crash-Rated Bollards
Type: Removable


Name: 30 MPH Stainless Removable Bollards [HL 2008RH S S30]
Category: Crash-Rated Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2002S]
Category: Parking Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2002]
Category: Parking Bollards
Type: Removable


Name: Round Post Top Lock [TL1002]
Category: Parking Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2002SL]
Category: Parking Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2002L]
Category: Parking Bollards
Type: Removable


Name: Round Post Top Lock [TL1002L]
Category: Parking Bollards
Type: Removable


Name: Round Post [HRP]
Category: Security Bollards
Type: Collapsible


Name: Single Post [LPHDHB]
Category: Security Bollards
Type: Collapsible


Name: Double Post Screw Lock [DHB-SL]
Category: Security Bollards
Type: Collapsible


Name: Double Post [DHB]
Category: Security Bollards
Type: Collapsible


Name: Single Post [HDHB]
Category: Security Bollards
Type: Collapsible


Name: Two-Way Collapsible Bollard 36″ (2636)
Category: Security Bollards
Type: Collapsible


Name: Two-Way Collapsible Bollard 36″ (2436)
Category: Security Bollards
Type: Collapsible


Name: Stainless Fixed Posts - RFP3560RS
Category: Security Bollards
Type: Fixed


Name: Embedded RFP Series - Model RFP3560R
Category: Security Bollards
Type: Fixed


Name: Surface Mounted 3.5" OD [RFP3536RS]
Category: Security Bollards
Type: Fixed


Name: Stainless Fixed Posts - RFP4560RS
Category: Security Bollards
Type: Fixed


Name: Embedded RFP Series - Model RFP4560R
Category: Security Bollards
Type: Fixed


Name: Surface Mounted 4.5" OD [RFP4536RS]
Category: Security Bollards
Type: Fixed


Name: Stainless Fixed Posts - RFP6660RS
Category: Security Bollards
Type: Fixed


Name: Embedded RFP Series - Model RFP6660R
Category: Security Bollards
Type: Fixed


Name: Surface Mounted 6.625" OD [RFP6636RS]
Category: Security Bollards
Type: Fixed


Name: Round Post Lock - Model RPL3S
Category: Security Bollards
Type: Removable


Name: Locking Round Post Lock Series [RPL3]
Category: Security Bollards
Type: Removable


Name: Round Post Lock - Model RPL4S
Category: Security Bollards
Type: Removable


Name: Locking Round Post Lock Series [RPL4]
Category: Security Bollards
Type: Removable


Name: Round Post Lock - Model RPL6S
Category: Security Bollards
Type: Removable


Name: Locking Round Post Lock Series [RPL6]
Category: Security Bollards
Type: Removable


Name: Helix Lock - Model HL2003S
Category: Security Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2003]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock Series [TL1003R]
Category: Security Bollards
Type: Removable


Name: Key Lock - Model RP3503S
Category: Security Bollards
Type: Removable


Name: Locking Key Lock Series [RP3503]
Category: Security Bollards
Type: Removable


Name: Drop In - Model RP3501S
Category: Security Bollards
Type: Removable


Name: Non Locking Drop-in Series RP3501
Category: Security Bollards
Type: Removable


Name: Twist In - Model RPT3501S
Category: Security Bollards
Type: Removable


Name: Non Locking Twist-in Series [RPT3501]
Category: Security Bollards
Type: Removable


Name: Helix Lock - Model HL2004S
Category: Security Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2004]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock Series [TL1004R]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock High Security Series [TL1004HS]
Category: Security Bollards
Type: Removable


Name: Key Lock - Model RP3504S
Category: Security Bollards
Type: Removable


Name: Locking Key Lock Series [RP3504]
Category: Security Bollards
Type: Removable


Name: Drop In - Model RP4501S
Category: Security Bollards
Type: Removable


Name: Non Locking Drop-in Series RP4501
Category: Security Bollards
Type: Removable


Name: Twist In - Model RPT4501S
Category: Security Bollards
Type: Removable


Name: Non Locking Twist-in Series [RPT4501]
Category: Security Bollards
Type: Removable


Name: Helix Lock - Model HL2006S
Category: Security Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2006]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock High Security Series [TL1006HS]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock Series [TL1006R]
Category: Security Bollards
Type: Removable


Name: Key Lock - Model RP3506S
Category: Security Bollards
Type: Removable


Name: Locking Key Lock Series [RP3506]
Category: Security Bollards
Type: Removable


Name: Drop In - Model RP6601S
Category: Security Bollards
Type: Removable


Name: Non Locking Drop-in Series RP6601
Category: Security Bollards
Type: Removable


Name: Twist In - Model RPT6601S
Category: Security Bollards
Type: Removable


Name: Non Locking Twist-in Series [RPT6601]
Category: Security Bollards
Type: Removable


Name: Helix Lock - Model HL2003SL
Category: Security Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2003L]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock Series [TL1003RL]
Category: Security Bollards
Type: Removable


Name: Key Lock - Model RP3503SL
Category: Security Bollards
Type: Removable


Name: Locking Key Lock Series [RP3503L]
Category: Security Bollards
Type: Removable


Name: Twist In - Model RPT3501SL
Category: Security Bollards
Type: Removable


Name: Non Locking Twist-in Series [RPT3501L]
Category: Security Bollards
Type: Removable


Name: Helix Lock - Model HL2004SL
Category: Security Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2004L]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock Series [TL1004RL]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock High Security Series [TL1004HSL]
Category: Security Bollards
Type: Removable


Name: Key Lock - Model RP3504SL
Category: Security Bollards
Type: Removable


Name: Locking Key Lock Series [RP3504L]
Category: Security Bollards
Type: Removable


Name: Twist In - Model RPT4501SL
Category: Security Bollards
Type: Removable


Name: Non Locking Twist-in Series [RPT4501L]
Category: Security Bollards
Type: Removable


Name: Helix Lock - Model HL2006SL
Category: Security Bollards
Type: Removable


Name: Locking Helix Lock Series [HL2006L]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock High Security Series [TL1006HSL]
Category: Security Bollards
Type: Removable


Name: Locking Top Lock Series [TL1006RL]
Category: Security Bollards
Type: Removable


Name: Key Lock - Model RP3506SL
Category: Security Bollards
Type: Removable


Name: Locking Key Lock Series [RP3506L]
Category: Security Bollards
Type: Removable


Name: Twist In - Model RPT6601SL
Category: Security Bollards
Type: Removable


Name: Non Locking Twist-in Series [RPT6601L]
Category: Security Bollards
Type: Removable


Name: Non-Locking Deter-a-PostTM (4536 P)
Category: Security Bollards
Type: Removable


Name: Helix Lock Removable Bollards (4536 HL)
Category: Security Bollards
Type: Removable


Name: Locking Removable Deter-a-Post™ (4536 PL)
Category: Security Bollards
Type: Removable


Name: Replacement Lids
Category: Storage Racks & Accessories
Type: 


Name: Removable Bollard Storage Rack
Category: Storage Racks & Accessories
Type: 


Name: Helix Locking Filler Piece
Category: Storage Racks & Accessories
Type: 


Name: 10 MPH Core-In Fixed Embedded Bollard – 304 Stainless, #4 Brushed Finish [CIF 5560 S S10]
Category: Crash-Rated Bollards
Type: Fixed


Name: 10 MPH Core-In Fixed Embedded Bollard – Carbon / Powder Coated [CIF 5560 S10]
Category: Crash-Rated Bollards
Type: Fixed


Name: 10 MPH Core-In Removable Bollard – 304 Stainless, #4 Brushed Finish [CIR HL2005 S S10]
Category: Crash-Rated Bollards
Type: Removable


Name: 10 MPH Core-In Removable Bollard – Carbon / Powder Coated [CIR HL2005 S10]
Category: Crash-Rated Bollards
Type: Removable


Name: 20 MPH Core-In Fixed Bollard – Stainless [CIF 6660 S S20]
Category: Crash-Rated Bollards
Type: Fixed


Name: 20 MPH Core-In Fixed Bollard – Carbon / Powder Coated [CIF 6660 S20]
Category: Crash-Rated Bollards
Type: Fixed


Name: 20 MPH Core-In Removable Bollard – Stainless [CIR HL2006 S S20]
Category: Crash-Rated Bollards
Type: Removable


Name: 20 MPH Core-In Removable Bollard – Carbon / Powder Coated [CIR HL2006 S20]
Category: Crash-Rated Bollards
Type: Removable


Name: S10 Impact Rated Lighted Bollard
Category: Lighted Bollards
Type: 


Name: S20 Impact Rated Lighted Bollard
Category: Lighted Bollards
Type: