Specifications
| Mechanism | Helix Lock | 
|---|---|
| Lock Visibility | Internal / Concealed | 
| Height | 36" | 
| Meta Title | Helix Lock Removable Bollards (4536HL), (US Patent 8,297,873) | 
| Size | 4.5" OD | 
| Material | HDPE | 
| Installation Type | Flush | 
- ***New Patented locking system provides for a bollard with a hidden locking system & clean look
 - Physical barrier that minimizes vehicular damage when struck
 - Durable & light-weight HDPE (high-density polyethylene) bollard post
 - Shatter resistant – will not shatter like PVC
 - Heavy duty galvanized ground sleeve and filler piece
 - Flush surface when post removed
 - 4.5″ standard diameter provides a strong visual deterrent
 - High visibility safety yellow color
 - Internal locking sleeve (also HDPE) adds additional strength
 - Post has .391″ minimum wall thickness
 - 36″ post height above finish grade
 - Post has 4.5″ outside diameter
 - Galvanized ground sleeve has .3125″ wall thickness
 
Prices include delivery to any location in the contiguous U.S.
Benefits
- ***New Patented locking system provides for a bollard with a hidden locking system & clean look
 - Physical barrier that minimizes vehicular damage when struck
 - Durable & light-weight HDPE (high-density polyethylene) bollard post
 - Shatter resistant – will not shatter like PVC
 - Heavy duty galvanized ground sleeve and filler piece
 - Flush surface when post removed
 - 4.5″ standard diameter provides a strong visual deterrent
 - High visibility safety yellow color
 - Internal locking sleeve (also HDPE) adds additional strength
 - Post has .391″ minimum wall thickness
 - 36″ post height above finish grade
 - Post has 4.5″ outside diameter
 - Galvanized ground sleeve has .3125″ wall thickness
 
Prices include delivery to any location in the contiguous U.S.