Sentry Products

Sentry products are some of the nation’s best heavy-duty column protectors, corner guards, and wall protection systems designed to absorb impacts and prevent structural damage in warehouses, distribution centers, and industrial facilities.

4 results

Corner Guard Heavy-Duty Protection-A441
Corner Guard Heavy-Duty Protection
Protect corners, equipment & staff with impact absorbing corner guards. Stands 42" high & covers 4" x 4" of corner.
Badge:Made in USA
Wall Protection System-A442
Wall Protection System
Reduce costly structural damage to walls & vehicles with KSC''s tough Wall Protection System. Easy to install, and customizable.
Badge:Made in USA
Sentry Column Protector-A270
Sentry Column Protector
Impact resistant equipment to protect concrete columns, poles or racks.
Badge:Made in USA
Pillar and Column Protectors-A1316
Pillar and Column Protectors
Reduce damage to pillar/column structures, & equipment with our Pillar & Column Wrap. Available in black or yellow.
Badge:Made in USA

About Sentry Protection Products


Sentry Protection Products has been manufacturing impact-resistant equipment for industrial and commercial applications since 1998, when the company introduced the original, patented Column Sentry, a column wrap built specifically to address the costly problem of forklift damage to steel building columns. Over the following 25 years, Sentry expanded into a full line of structural protection solutions recognized across the industry for quality, reliability, and ease of installation.

Sentry specializes in column protectors, corner guards, wall protection systems, pillar wraps, and rack protectors designed for facilities where forklifts, pallet jacks, and other powered equipment operate near structural elements. Their products are commonly used in warehouses, distribution centers, manufacturing plants, loading dock areas, parking structures, and retail back-of-house environments. Sentry protection products are manufactured from low-density polyethylene and impact-absorbing EVA materials, and are typically finished in high-visibility safety yellow to maximize awareness in busy, high-traffic facilities.

The stakes in these environments are real. According to industry research, 90% of rack failures can be attributed to forklift impacts, and according to the National Safety Council, workplace injuries cost U.S. employers $176.5 billion annually. Structural protection products like those from Sentry are a front-line investment in reducing both repair costs and injury risk.

Popular Sentry Products at Koffler Sales

Koffler Sales carries a focused selection of Sentry products covering the most common commercial protection needs, preventing column and corner damage, reducing liability, and improving safety in facilities where vehicles and structures share tight spaces. These include:

  • Sentry Column Protector – The original impact-resistant column guard, designed to protect concrete or steel columns in warehouses and industrial facilities from forklift and vehicle strikes. Made from low-density polyethylene with a patented air-chamber design, it installs without tools using nylon strap closures and requires virtually no maintenance. Available in sizes to fit square, round, and H-shaped columns.

  • Pillar and Column Protectors – A flexible wrap solution for round or square pillars. Available in black or yellow, these wraps suit parking structures, retail facilities, and manufacturing floors where column damage is a recurring issue and a fixed column protector isn't the right fit.

  • Corner Guard Heavy-Duty Protection – Stands 42" high and covers a 4"×4" corner area. Made from impact-absorbing EVA material, this guard is built for industrial corners where equipment traffic is constant and structural damage accumulates quickly. A practical addition to any facility looking to reduce repair costs and protect staff.

  • Wall Protection System – A customizable, easy-to-install system for protecting walls from vehicle contact and equipment impact. Particularly useful in loading areas, service corridors, and anywhere wheeled traffic regularly runs close to finished wall surfaces.

If you're building out a broader facility safety plan, our selection of corner guards and wall protection products covers a wide range of applications from light-duty office environments to heavy industrial use. For facilities also managing floor-level slip and fall risks, non-slip tape and loading dock bumpers are frequently paired with structural protection products.

Frequently Asked Questions About Sentry Products

What is Sentry known for?

Sentry is best known for the original Column Protector, the first patented column protector designed to absorb forklift impact and prevent damage to structural building columns. The brand has since expanded to include corner guards, wall systems, rack protectors, and pillar wraps, and is widely recognized in the warehouse and industrial safety space for durable, low-maintenance products.

Where are Sentry products used?

Sentry products are designed for commercial and industrial environments including warehouses, distribution centers, manufacturing plants, loading dock areas, parking garages, and retail stockrooms, anywhere forklifts, carts, or vehicles operate near structural elements. They are not light-duty decorative products; they're engineered for consistent, high-impact exposure.

Do Sentry column protectors work on all column types?

Sentry offers a range of sizes designed to fit square, round, H-shaped, and concrete columns. If your columns are non-standard or vary in size throughout a facility, the Column Sentry FIT system uses interlocking adjustable sides to create a custom fit without guesswork or special tools.

How do Sentry products install?

Most Sentry column and corner protectors are installed without tools. The Sentry Column Protector wraps around the column in two halves that strap together using included nylon closures. No drilling, adhesive, or specialized equipment is required. This also makes them easy to remove for column inspections or facility reconfigurations.

Do Sentry products meet OSHA requirements?

Sentry products are engineered as safety equipment, using high-visibility finishes, impact-absorbing materials, and durable construction designed to hold up under real facility conditions. While specific OSHA requirements vary by facility type and jurisdiction, Sentry column and corner guards are widely used as part of OSHA-compliant safety programs in industrial settings. Consulting your safety officer or reviewing OSHA's powered industrial truck standards can help determine what protection measures apply to your facility.

How do I choose the right Sentry product?

The right product depends on what you're protecting (columns, corners, or walls), the type of equipment in your facility (forklifts, pallet jacks, carts), and the structural material involved (steel, concrete, or framed walls). For warehouse environments with regular forklift activity, the Sentry Column Protector is the standard starting point. For service corridors, loading areas, and finished wall surfaces, the Corner Guard Heavy-Duty Protection and Wall Protection System are the better fit. If you're unsure, contact our team — we can help identify the right solution for your layout and traffic patterns.