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Green plastic safety chain in a large coil

Mr. Chain

Mr. Chain 30004-300 Plastic Chain 1 1/2" x 300 ft Green traffic safety equipment

SKU CH-TVYA-622JT

Green plastic chain provides 300 ft of visible barrier for traffic and facility safety

  • Product colorGreen
  • Green chain marks hazards clearly for site safety
  • 300 ft length covers large areas without joins
  • 1 1/2 in links balance visibility and handling
  • MR. CHAIN brand supplies facility and traffic equipment
  • California Proposition 65 warning lists cancer and reproductive risks

Traffic Safety Chain 300 ft

This 300-foot plastic chain in green is designed for facility and traffic safety equipment applications. It provides a visible barrier for crowd control, parking areas or temporary hazard marking. The length suits large perimeters or repeated deployments across a site.

Build and Connectors

The chain is manufactured by MR. CHAIN using plastic links that resist rust and corrosion in outdoor conditions. Its lightweight construction allows quick installation by hand or with simple hooks without specialised tools. The green colour remains visible on grass, pavement or gravel surfaces.

Thermals Noise Power

As a passive plastic chain it generates no heat, noise or electrical draw during use. Performance is unaffected by temperature swings or weather exposure. The product carries a California Proposition 65 notice for chemicals known to cause cancer and reproductive harm.

How it compares

Measured against everything we stock in Traffic Cones, Signs & Safety Gear, at today’s prices. Recalculated every night.

Price $124.99
Pricier than about 73% of the 1,503 comparable items (median $61.99).

Specifications

Product
Brand nameMR. CHAIN
Product colorGreen

Questions about this item

What length does the 300 ft plastic chain provide for traffic control runs?

The chain measures 300 ft, allowing long continuous barriers or queue lines without splicing multiple shorter sections.

What post or stake diameter fits the 1 1/2 in chain links?

Standard 1 1/2 in chain links slide over typical plastic or metal posts up to about 1 1/4 in diameter, letting the chain hang freely between uprights.

How do you connect the ends of the 30004 chain without a master link?

Use a pair of pliers to twist open the last link, hook the next section, then squeeze the link shut — skipping this step leaves a weak gap that pulls apart under tension.

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