Feature(may vary by option.)

●RER SERIES: Performing excellently in business and commercial applications, Caplugs RER Series Plugs for Rectangular Tubing are durably constructed black-colored plugs that will not rust or corrode and that are designed to accommodate a wide range of tubing gauges.
●EXTERIOR RIBS: Our RER Series plugs have a thick base that offers impact and abrasion resistance, as well as externally tapered ribs that provide a snug grip inside the tube. The rib design also prevents unsightly plastic shavings that are found on many straight wall glide installations.
●BROAD SIZE RANGE: The RER Series is available in a wide range of sizes, with measurements listed by wall thickness and hole width and length. The proper gauge size should have the head fitting flush against the tube wall. This particular model has the following specifications: 2.000" W x 4.000" L, Wall Thickness 0.203-0.165" (6-8 Ga.).
●Durable design
●PARTS YOU CAN TRUST: Caplugs prides itself on its extensive line of premium products that are suitable for a plethora of industries, from aviation to medical, general manufacturing and everything in-between. At Caplugs, we provide the broadest range of solutions and the highest quality parts right when you need them. Our teams work diligently to ensure consistent results, with more engineers on staff, processes for creative solutions and molding experts for reliable quality.

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Description

Consistent and Dependable

When it comes to safety, there are few that have provided like Caplugs does. As a worldwide leader in plastic molding and production for more than 75 years, Caplugs top priority is to make sure your construction needs are met, no matter what they are. The Caplugs team combines the best quality and service with the widest offering of products and capabilities to solve all of our customers product protection and component needs. Every product is designed in-house, and thats not even mentioning the efficiency of the manufacturing facilities all over the world. They are driven by their commitment to provide unmatched service and innovative products that perform. However, thats only part of what Caplugs is familiar with. After purchasing Evergreen in 2015, they have also become a powerhouse in labware.

tiny caps popping off of a machine due to the heattiny caps popping off of a machine due to the heat

Reliable, Durable and Versatile Product Protection

Caplugs is the leader in custom molded components, masking solutions and product protection. With 13 manufacturing facilities globally, we provide personalized service, a range of capabilities, a wide variety of catalog parts, manufacturing expertise and scalable infrastructure to be your trusted partner. We lead the industry in experience and expertise.

Button plugButton plug

Strong Materials

At Caplugs, we precision mold with various materials, ensuring each plug is precision molded and can withstand varying temperature ranges. Our products are designed to be flexible yet durable to fit multiple applications and needs.

To ensure you can find the correct product for your application, we offer a variety of materials to fit unique performance characteristics. Whether looking for extreme durability, high-temperature resistance, glass-like clarity, or strength, we take special care to consider every performance characteristic you may be looking for.

Core Materials

  • Polyethylene: LDPE and HDPE are used in both injection molding and extrusion processes.
  • Vinyl: We use dip molding and coating processes to create various vinyl products.
  • Silicone: Flexible, long-lasting and exceptional temperature resistance.
  • Molded Rubber: Created using our engineering teams advanced compound mixing capabilities.
  • PETG: Mainly used for creating extruded tubing or clear plastic tubing products.
  • And More! Aluminum, Cork, Polyester, etc.

Quality parts and expert solutions

caps, plugs, varietycaps, plugs, variety

Caplugs has you covered for product protection, masking and custom molding with 40,000+ products and unmatched innovation. Caplugs provides the broadest range of solutions, the industrys highest quality parts and the most responsive service. Caplugs is the first choice and trusted partner globally for product protection and component solutions. Driven by our commitment to provide unmatched service and innovative products that perform.

Main Products:

masking, tape, toolsmasking, tape, tools

test tube, laboratorytest tube, laboratory

tapered, cap and plugtapered, cap and plug

netting wrapped around plastic part for protectionnetting wrapped around plastic part for protection

Masking

As the experts in precision masking solutions, we can offer the most comprehensive range of standard masking devices and in-house custom capabilities with the full Shercon masking line. Our broad range of parts securely protects your product during any finishing process, including painting, powder coating, anodizing, plating and e-coating.

Labware

Caplugs Evergreen offers superior-quality labware supplies for testing, storage and transportation needs. Manufactured in our California facility, Evergreen products are designed to simplify your job with excellent quality solutions backed by decades of expertise in the disposable labware market.

Caps and Plugs

Superior product protection you can trust: Caplugs carries a wide selection of caps and plugs in a variety of colors, shapes and material options to fit a range of products. Find the protective caps and plugs you need for your project today.

Packaging/Netting

Protect your most important parts during shipping, storage, transport and more with protecting netting, tubing, caps and containers from Caplugs.

medical, filter, safetymedical, filter, safety