Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Amflo Steel 3/8 in. T-Style Plug 1/4 in.
Amflo Steel 3/8 in. T-Style Plug 1/4 in.

Amflo Steel 3/8 in. T-Style Plug 1/4 in.

The Amflo Steel 3/8 in. T-Style Plug 1/4 in is engineered for dependable shutoff in pneumatic systems. Built from solid steel and designed with a 3/8 in. T-style configuration, thi…

Amflo MPN CP7 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $2.99. Our online price is $3.59.
$3.59
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
Cases of 10 · Order in multiples of 10

Sold by the Case · Save 15%

Take $5.40 off your case at checkout

Case of 10 · List Price $35.90
15% OFF with code at checkout $30.50
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 10. Apply casediscount at checkout to take 15% off your order.

Shop Local · Support Independent

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

The Amflo Steel 3/8 in. T-Style Plug 1/4 in is engineered for dependable shutoff in pneumatic systems. Built from solid steel and designed with a 3/8 in. T-style configuration, this plug provides a secure, durable seal in demanding workshop and industrial environments. The 1/4 in MNPT inlet end ensures a straightforward, reliable thread-in installation into compatible ports, making it an essential piece for maintenance, repairs, and system configuration.
  • Brand: Amflo
  • Material: Steel
  • Design: 3/8 in. T-Style
  • Fitting Style: G
  • Air Inlet Size (End 1): 1/4 in
  • Thread Type (End 1): MNPT
  • Package Quantity: 1
  • Product Type: Plug

Practical use cases

  • Sealing unused ports on pneumatic manifolds or hose assemblies to prevent leaks and contamination.
  • Temporary or permanent closure of a 1/4 in MNPT port during diagnostics, testing, or maintenance.
  • Converting a live line into a plug-ready configuration without altering other components.

Why this Amflo plug stands out

The combination of rugged steel construction and a compact 3/8 in. T-style design delivers a robust, long-lasting seal in environments where vibration, pressure changes, and temperature fluctuations are common. With a standard 1/4 in MNPT inlet, installation is quick and reliable, reducing downtime and ensuring consistent performance in air systems, compressors, and pneumatic tooling. This plug is ideal for technicians, shop owners, and maintenance professionals who value a dependable, straightforward solution for port sealing and line management.

Tips for best results

Before installation, ensure the mating port is clean and free of debris. Apply a suitable thread sealant or PTFE tape if required by your system specifications, and tighten to the recommended torque for a secure, leak-free fit. Verify the seal after initial pressurization and periodically during routine maintenance.

The Details Specifications

Brand Amflo
SKU 1794890
UPC 087817612855
Unit 0
Case Pack Quantity 10 per case
Retail Unit Quantity 10
Unit of Measure 0 0
Dimensions (L × W × H) 5 × 2 × 2
Weight 1 lbs
Cubic Feet 0.00131 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

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.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare