Aluminum cast pipe fittings enable you to implement any configuration needed for custom railing, shelving, support structure or gates. Hex key and reciprocating saw or pipe cutter are the only tools needed. Firmly lock fitting and pipe using the recessed set screws with simple hex key. Toe plates are also available. See our Catalog for more details.

Type L10 - Single Socket Tee

Type L14 - Straight Coupling

Type L15 - 90° Elbow

Type L19 - Adjustable Side Outlet Tee

Type L20 - Side Outlet Elbow

Type L21 - Side Outlet Tee

Type L25 - Three Socket Tee

Type L26 - Two Socket Cross

Type L29 - 30° to 60° Single Socket Tee

Type L30 - 30° to 45° Adjustable Cross

Type L35 - Three Socket Cross

Type L45 - Crossover

Type L46 - Combination Socket Tee and Crossover

Type LC50 - Single Swivel Socket

Type LF50 - Female Single Socket Member

Type LM50 - Male Single Socket Member

Type LC51 - Double Swivel Socket

Type LM51 - Male Double Socket Member

Type LC52 - Corner Swivel Socket

Type LM52 - Male Corner Swivel Socket Member

Type LB54 - Adjustable Elbow

Type LC58 - Swivel Flange

Type LM58 - Male Wall Plate

Type L61 - Flange

Type L62 - Standard Railing Flange

Type L68 - Wall Flange

Type L69 - Railing Flange With Kick Plate Adapter

Type L70 - Rail Support

Type L84 - Plug

Type L148 - Heavy Duty Rectangular Flange

Frequently Asked Questions

What structures can be built with Aluminum Pipe Fittings?

Aluminum Fittings allow you to assemble custom OSHA-compliant safety railings, handrails, shelving, support structures, industrial gates, and racking systems.

How do aluminum fittings compare to galvanized steel fittings?

Cast aluminum fittings offer high corrosion resistance, lightweight handling, and a clean finish, making them ideal for outdoor, corrosive, or weight-sensitive environments.

What tools are required to install cast aluminum fittings?

Installation requires no welding or threading. Structures assemble using only a standard hex key to tighten set screws and a pipe cutter or reciprocating saw to size pipes.

Are toe plates and kick plates compatible with these fittings?

Yes. Specialized railing flanges (like Type L69) integrate with kick plates and toe plates to ensure full fall protection compliance along elevated walkways and mezzanines.

Multiple Model STS Skylight Screens on Large Roof

Customer Reviews

“Alex and SRS exceeded my expectations from my first contact to delivery of the Safety Rails. I was able to send him the plans and specs and he gave the highest quality proposal I have ever received. The product arrived on time and the quality matched the customer service. I will definitely be ordering my safety rails from SRS from this point forward.”

Regina Lynn, A to Z Coatings, Jermyn, PA

“My product arrived on time, great experience and incredible customer service. I totally recommend Safety Rail Source to any contractor.”

Leonardo Serafin Munoz, Maple Roofing, Houston, Tx

“Your NextGen 3000™ Railing is an exceptionally well built piece of equipment and was very easy for us to install. Thanks Chad, for the great customer service too.”

John Newton, Pres. Newton Real Estate Corp. Melbourne, FL

“Thank you, Chad! Your customer service is the best and you always get back to me quickly.”

John P Sr., Project Manager National Roofing Contractor, Boston, MA

“You guys are the best. As long as you sell what I need, I’ll buy it from you!”

Brian W., Sales Representative National Roofing Contractor, Albany, NY

“This new railing system you guys have is well designed and installs really fast. Also, you beat the other prices.”

Jim S,. Operations Manager, UCLA, Los Angeles, CA

“The people there were great to work with. Materials were shipped to the job site without issue and we are currently installing the system. Everything is going as planned and we would be happy to do business again with Safety Rail Source.”

Daniel Fitch, Arcon Construction Ayden, NC

Aluminum Fittings