Skip to content

★★★★★5 star reviews

Product Overview

The 6-Inch Round 56-Inch Yellow Smooth Post Sleeve (SKU: A1736E) is a decorative bollard cover engineered to slide over existing 6-inch steel posts, transforming bare metal into a clean, high-visibility yellow marker. Manufactured by Eagle Manufacturing from UV-stabilized LDPE (low-density polyethylene), it features a smooth finish that withstands years of outdoor exposure without fading or cracking. With an inside diameter of 6.875 inches and an outside diameter of 7.375 inches, this sleeve stands 56 inches tall and weighs approximately 8 lbs. The bright yellow color is the standard OSHA choice for marking caution areas, physical hazards, and pedestrian safety zones in parking lots, warehouses, and commercial properties.

Technical Specifications

6 inch Round 56 inch Yellow Smooth Post Sleeves — Smooth Bollard Post Cover Sleeve

SKU A1736E
Diameter 6 inch round
Inside Diameter 6.875 inches
Outside Diameter 7.375 inches
Height 56 inches
Material UV-Stabilized LDPE (Low-Density Polyethylene)
Color Yellow
Finish Smooth
Weight 8 lbs
Fits Post Size 6-inch schedule 40 pipe (6.625" OD)
Manufacturer Eagle Manufacturing

Expert Insights

Proper sizing is critical — measure the outside diameter (OD) of your existing post before ordering. This 6-inch sleeve has a 6.875-inch inside diameter designed to accommodate standard 6-inch schedule 40 pipe (6.625-inch OD) with clearance for easy installation. To install, simply slide the sleeve down over the top of the bollard; no tools, adhesives, or fasteners are needed, and the process takes under a minute. Yellow is the OSHA-recommended color for caution, physical hazards, and stumbling/tripping risks, making these sleeves the standard choice for parking structures, loading docks, and pedestrian walkways. The UV-stabilized LDPE material ensures the sleeve maintains its color and structural integrity through years of direct sun exposure and harsh weather conditions.

Frequently Asked Questions

6 inch Round 56 inch Yellow Smooth Post Sleeves

What size post does this 6-inch yellow sleeve fit?

It fits standard 6-inch schedule 40 pipe with a 6.625-inch OD. The sleeve's inside diameter is 6.875 inches.

How is this sleeve installed on the bollard?

Slide it down over the top of the post until it rests at ground level. No tools or fasteners needed.

How long will this sleeve last in direct sunlight?

The UV-stabilized LDPE is designed for years of outdoor use without fading, cracking, or degrading.

Can I get this same 6-inch sleeve in a different color?

Yes. This 6-inch smooth sleeve is also available in red for fire and danger zone marking.

Cross-Reference Guide

This product is compatible with applications that use the following part numbers:

  • introThis 6-inch yellow smooth post sleeve is part of a complete line of smooth vinyl bollard covers. Browse related sizes and colors below.
  • parts{"sku"=>"A1735E", "title"=>"4 inch Round 56 inch Yellow Smooth Post Sleeve", "product_id"=>8386294087859}{"sku"=>"A1735RE", "title"=>"4 inch Round 56 inch Red Smooth Post Sleeve", "product_id"=>8386294251699}{"sku"=>"A1736E", "title"=>"6 inch Round 56 inch Yellow Smooth Post Sleeve", "product_id"=>8386294153395}{"sku"=>"TBD", "title"=>"6 inch Round 56 inch Red Smooth Post Sleeve", "product_id"=>8386294284467}{"sku"=>"TBD", "title"=>"8 inch Round 57 inch Yellow Smooth Post Sleeve", "product_id"=>8386294218931}{"sku"=>"TBD", "title"=>"8 inch Round 57 inch Red Smooth Post Sleeve", "product_id"=>8386294317235}
  • noteAll smooth post sleeves feature UV-stabilized LDPE construction and require no tools for installation. Measure your existing post OD before ordering to ensure the correct fit.