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Brass Pipe Fitting, 1-1/4 Inch Square Head Plug

Description & Features

The Brass Pipe Fitting 1-1/4 Inch Square Head Plug is engineered by ACR Industries to maintain the integrity of your setup. This durable fitting catalog number C1ET81 is efficiently designed for professional applications.

Constructed from high-quality brass this fitting provides reliable performance. The 1-1/4 inch size and square head design ensure a secure fit in various industrial contexts. It does not include thread sealant offering flexibility depending on specific project requirements.

Perfect for use where precise fit and lasting material strength are crucial this fitting is a dependable solution. Optimize your industrial systems with this robust brass component.

Supplier Part Number: 44-656

Specifications

Brand ACR Industries	Brand ACR Industries	Pack Size 1.00	UOM EA	Size 1-1/4	Supplier Part Number 44-656	Thread Sealant No	Alternate Part Numbers Alternate Part Number C1ET81	Product Weight 0.32 lbs

Similar Products

Model Number	Size	Price	Action
44-655 Brass Pipe Square Head Plug	1
44-656 Brass Pipe Square Head Plug	1-1/4

Product Questions & Answers (2)

Question by: Neil B on Jan 29, 2026, 4:38 PM

Will this plug hold up okay in a hydraulic system, or is it more for like, hydraulic connections?

Answer by: Customer Support on Jan 30, 2026, 5:19 PM

Designed for professional applications, this brass pipe fitting is suitable for maintaining the integrity of your setup, providing a secure fit in various industrial contexts.

Question by: Pete H on Jul 20, 2025, 8:24 PM

Got a 1-1/4 inch port I need to cap off on a hydraulic manifold. This the right plug for that?

Answer by: Customer Support on Jul 22, 2025, 11:32 AM

Square head pipe plugs in 1-1/4 inch are exactly what you'd reach for in that situation. The brass construction holds up well in hydraulic applications, and the square head gives you a solid grip point for a wrench when you're torquing it down into a threaded port. Just keep in mind that thread sealant is not included, so you'll want to have your own tape or compound on hand before you install it.