Hand Hole Covers | McMaster-Carr

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Fiberglass-Reinforced Polymer Concrete

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EAR99

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2,722 Products

Heating, Ventilation, and Air Conditioning

Duct Access Panels

Create an entry point for cleaning and inspecting duct; also known as cleanouts

41 products

Duct

Pair with fittings and accessories to convey and control airflow

12 products

Building and Machinery Hardware

Access Panels

Install in ceilings, walls, concrete floors, and tanks to access and inspect inside

167 products

Electrical Power, Networking, and Controlling

HMI Covers

Access HMI devices and other controls mounted to an enclosure while keeping out liquids and dust

117 products

Single-Board Computer Enclosures

Protect your Raspberry Pi, Arduino, or other board from dust and impact

8 products

Tablet Enclosures

Protect tablets and displays from dust and washdowns

5 products

Electrical Enclosure Covers

Replace Fibox enclosure covers

98 products

Potting Boxes

Fill with potting compound to protect electronic assemblies from dust, moisture, and vibration

5 products

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

2,201 products

Console Enclosures

Build out interfaces with buttons, gauges, and other components to monitor and control machinery

9 products

Monitor Enclosures

Shield displays and televisions from impact, dust, and splashing liquids

18 products

Underground Enclosures

Bury in the ground or in concrete to protect and access utilities such as electric and water lines

9 products

Facility and Grounds Maintenance

Drain Cleanout Hole Covers

Conceal drain cleanout plugs in walls and floors while keeping them accessible

26 products

Drain Cleanouts

Create an access point to inspect and clean floor drain pipelines

3 products

Fluid Handling

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

6 products