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STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin
STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin
STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin
STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin
STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin

STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin

Enhance your plumbing with the STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin for durable, leak-free connections.
Stz Industries MPN 311CCL-12 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $8.99. Our online price is $9.59.
$9.59
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
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Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Upgrade your plumbing projects with the STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin. Engineered for durability and performance, this coupler is made from high-quality galvanized malleable iron, ensuring long-lasting reliability even under pressure.

Designed to meet your specific plumbing needs, this couplin features:

  • 1/2 in. Compression Connections: Perfect for both ends, ensuring a tight and secure fit.
  • Lead-Free Composition: Safe for use in potable water systems, promoting health and safety.
  • Robust Build: Capable of withstanding maximum pressure of up to 300 PSI.
  • Temperature Resistance: Suitable for a wide range of applications, enhancing its versatility.

This STZ Industries 1/2 in. Compression X 1/2 in. D Compression Galvanized Malleable Iron 3 in. L Couplin is ideal for professional plumbers and DIY enthusiasts alike. Its reliable performance makes it a go-to choice for various plumbing systems, ensuring that your connections remain tight and leak-free.

Don’t compromise on quality – invest in the best! Order your STZ Industries couplin today and experience the difference in your plumbing projects.

The Details Specifications

Brand Stz Industries
SKU 41440
UPC 019442157869
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 2 × 4
Weight 1 lbs
Cubic Feet 0.01212 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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