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Serving customers across all 50 states.
Products designed for heavy-duty use.
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Product Overview
The Guard Post kit provides two portable yellow bollard markers connected by a 17-foot plastic chain for temporary traffic control, special events, and parking situations. Each 48-inch post has a removable top that supports chain routing and provides access to the hollow interior.
The watertight post can be filled with sand or water for added stability, fastened to a flat surface, or staked when used away from pavement. When ballast is removed, the post becomes lightweight for moving and storage. Each side also includes a 2.5-inch x 20-inch inset for reflective tape or other signage.
Key Features
- Two portable posts per kit
- Includes 17-foot plastic chain
- Fillable with sand or water
- Fastener or stake mounting options
- Removable chain-routing top
- Signage inset on each side
Ideal For
Choose this product if you need:
- Temporary traffic or parking control
- Portable markers that can be ballasted
- Special event access guidance
- Chain-based pedestrian or vehicle routing
Not Ideal For
Not ideal when a permanent fixed barrier is required instead of a portable marker and chain system.
Product Details
Review the product details below to confirm the post height, base diameter, signage inset, kit contents, and portable setup meet your marking requirements.
Shared Product Details
| Brand | Sentry Protection Products |
| Model Number | GP48-Y-KIT |
| Color | Yellow |
| Post Height | 48 in |
| Base Diameter | 14 in |
| Post Taper | 5" x 5" |
| Signage Inset | 2.5" x 20" on each side |
| Kit Contents | 2 Guard Posts and 17 ft chain |
Frequently Asked Questions
What is included in the kit?
The kit includes two Guard Posts and a 17-foot plastic chain.
Can the posts be weighted?
Yes. Sand or water can be added through the removable top for ballast.
Can the posts be secured in place?
They can be fastened to a flat surface or staked when used away from pavement.
Return Policy
You can return unused or defective products up to 30 days from the date of order. Some product returns may be subject to restocking fees. Proof of Purchase will be required if we cannot verify your order information. Unless the product is defective or damaged in transit, the customer is responsible for return shipment costs.
Defective or Damaged Products
All shipments received must be immediately inspected for damage. If your order shipped on a freight carrier, any damage needs to be noted on the Freight Receipt before signing for the delivery. An exchange or refund will be provided at no additional cost. If damage is due to misuse or regular wear of the product, the return will be denied.
Order Cancellation
If you need to cancel your order for any reason, please contact us immediately. If the order is canceled prior to shipping, you will be refunded in full. Certain products that are manufactured to order cannot be canceled after the manufacturing process has started.