Home » Fixed Steel Bollard 4" x 42" with Baseplate Surface Mount Post
Representative 36-inch model: Front view of the BBPCS436 yellow steel bollard, 4 x 36 inches, with a square mounting baseplate. Used for the BBPCS442 42-inch preorder.
Representative 36-inch model: Rounded top and glossy yellow finish of the BBPCS436 steel bollard. Used for the BBPCS442 42-inch preorder.
Representative 36-inch model: BBPCS436 surface-mount bollard baseplate showing anchor holes and the welded post connection. Used for the BBPCS442 42-inch preorder.
Representative 36-inch model: Front view of the BBPCS436 yellow steel bollard, 4 x 36 inches, with a square mounting baseplate. Used for the BBPCS442 42-inch preorder.
Representative 36-inch model: Rounded top and glossy yellow finish of the BBPCS436 steel bollard. Used for the BBPCS442 42-inch preorder.
Representative 36-inch model: BBPCS436 surface-mount bollard baseplate showing anchor holes and the welded post connection. Used for the BBPCS442 42-inch preorder.
S4 Bollards
Spec Sheet Drawing Install Guide Warranty

Fixed Steel Bollard 4" x 42" with Baseplate Surface Mount Post

Pre-order
SKU: BBPCS442
$229.00

  • Mounts directly to concrete. No digging, no curing time
  • High-visibility safety yellow. Seen from across the floor
  • Powder-coated carbon steel for heavy industrial use

Est. Warehouse Arrival: October 20–26, 2026
Reliability Over 50 years in the industry, demonstrating reliability.
Serving customers Serving customers across all 50 states.
Heavy-duty Products designed for heavy-duty use.
Return Policy 30 Days Return Policy*
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Product Overview

This 4-inch carbon steel bollard gives your project a 42-inch-height option in the S4 Bollards range. Its baseplate configuration provides a fixed surface-mount option for defining walkways, marking equipment areas, and organizing vehicle and pedestrian spaces.

Key Features

  • 4-inch nominal diameter and 42-inch height.
  • Carbon Steel bollard body.
  • Baseplate configuration for a fixed, surface-mounted installation.
  • Choose the taller version alongside the matching 36-inch model.

Ideal For

  • Areas that need a fixed post with a baseplate mounting configuration.
  • Projects specifying a 4-inch nominal diameter and 42-inch height.
  • Commercial sites where the selected mounting method and material suit the installation.

Not Ideal For

Choose a removable or retractable model if the route needs to open for regular vehicle access.

Product Details

Brand S4 Bollards
Product Type Fixed Bollard
Part Number BBPCS442
Nominal Diameter 4"
Height 42"
Material Carbon Steel
Configuration Fixed with Baseplate

Frequently Asked Questions

Is this the 36-inch or 42-inch version?

This listing is for the 42-inch version, SKU BBPCS442. The matching 36-inch product is linked below.

How is this bollard mounted?

This model uses a baseplate for surface mounting. Confirm the anchor requirements and suitability of the installation surface before ordering.

When will the 42-inch version ship?

Expected arrival at our Las Vegas warehouse October 20–26, 2026. Shipping will begin after inventory is received and processed. Arrival timing is estimated and may change.

Do the photos show the 42-inch model?

The gallery shows the matching 36-inch model as a representative reference. This listing is for the 42-inch-height version.

What should I confirm before ordering?

Confirm nominal size, height, material, mounting requirements, and site measurements. Contact Source 4 for detailed dimensions, hardware requirements, and shipping information for your project.

Related Products & Resources

View the matching 4-inch x 36-inch carbon steel bollard

Explore S4 Bollards or request a project quote.

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.