ODM KAVASS Carbon Steel Telescopic Bollard – Keylock Operation | Height Adjustable | Yellow/Black Options Supplier, Product

Manufactured by KAVASS, this Carbon Steel Telescopic Bollard - Keylock is made from Q235 carbon steel with electro-coating and powder coating for excellent durability. Features a keylock mechanism for secure access control—only authorized users can raise or lower the post.

  • Built to last: Crafted from high-strength Q235 carbon steel with dual-layer E-coating and powder finish—resists rust even in harsh outdoor conditions (2-year surface warranty).
  • Secure access: Integrated keylock mechanism prevents unauthorized height adjustment, ideal for controlled parking zones.
  • Adapts to your needs: Telescopic body lets you quickly switch between full-height barrier mode and low-profile access mode—no tools required.
  • Choose your look: High-visibility yellow for safety-critical areas, or sleek black for urban aesthetics.
  • Made for your brand: We support full customization—logo engraving, custom heights (600–1200mm), and color matching.
  • Direct from factory: As the original manufacturer, we ensure quality control and deliver within 30 days

Product Description

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Product Specifications

Model Material Diameter (mm) Height (mm) Thickness (mm)
KVS-RCB(K)-76.500.3-0(GP) Q235 Steel 76 500 3
KVS-RCB(K)-89.600.3-0 (GP) Q235 Steel 89 600 3
KVS-RCB(K)-114.670.3-0 (GP) Q235 Steel 114 670 3
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Detail Pictures

Detail Pictures
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Related Products Specifications

🔹 Parameters of other Manual telescopic bollard
Diameter Height Depth under ground Wall Thickness Material Lock Finish
76mm 500mm 705mm 3mm Carbon steel / 304SS / 316SS Key lock Carbon steel: E-coated and powder coated

Stainless steel: Satin polish
89mm 600mm 845mm 3mm Carbon steel / 304SS / 316SS Key lock
114mm 900mm 1128mm 3mm Carbon steel / 304SS / 316SS Key lock
114mm 900mm 1082mm 3mm Carbon steel / 304SS / 316SS Oval lock
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Remarks: Carbon steel is defaulted to Q235 Steel. For finish, for carbon steel, it is defaulted to hot - dip galvanizing or E-coated + powder coating; for stainless steel, it is defaulted to satin polishing.

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Frequently Asked Questions

What materials are available for the manual telescopic bollards?

The manual telescopic bollards are standardly made of Q235 Carbon Steel. We also offer premium alternative materials including 304 Stainless Steel (304SS) and 316 Stainless Steel (316SS) to suit different environmental requirements.

What types of lock mechanisms do these bollards use?

Our telescopic bollards feature secure locking options including standard Key Locks and specialized Oval Locks, ensuring maximum security and restricted access control when the bollard is raised.

What are the default surface finishes for the different materials?

For carbon steel models, the default finish is hot-dip galvanizing or E-coating combined with powder coating for superior rust protection. For stainless steel models, a high-quality satin polished finish is provided by default.

What standard dimensions are available for manual telescopic bollards?

Standard diameters include 76mm, 89mm, and 114mm. Heights above ground range from 500mm to 900mm, with corresponding underground depths from 705mm to 1128mm to ensure structural stability.

What is the wall thickness of these manual telescopic bollards?

The default wall thickness for the models is 3mm, which provides an optimal balance between high impact durability and manual lifting ease.

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