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1-1/4” Unistrut Metal Channels and Fittings

The A1000 series is a 1-1/4" x 1-1/4” channel with a 14-gauge wall thickness that gives you all the functionality of our 12-gauge, 1-5/8" channel. Ideal for instrumentation and cabinetry applications, A1000 series strut is part of an engineered metal framing system that includes channel nuts and fittings.

Unistrut Service Company also offers the A3000 series, which is a 1-1/4” x ¾” channel strut with a 14-gauge wall thickness. Designed for medium loads, the 1-1/4" framing system is ideal for OEM, commercial, and display applications. It maintains a lightness in scale and a clean line for enhanced aesthetics and functionality.

Available in Plain and Pre-Galvanized Steel, 1-1/4” Unistrut channel can be combined in infinite ways to meet your project needs. Unistrut Service Company also offers custom cut-to-length channel, deburring, and powder coating, as well as design and engineering services. Contact us to learn more.

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Unistrut A1184P Channel Closure Strip-1-1/4″ Channel

Unistrut A1184P -1-1/4″ Channel Closure Strip
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Unistrut A1184P -1-1/4″ Channel Closure Strip

Unistrut A1280 End Cap -1-1/4″ Channel

Unistrut A1280 End Cap-1-1/4″ Channel
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Unistrut A1280 End Cap-1-1/4″ Channel

Unistrut A3006-1420, A3007, A3008 Channel Nuts -1-1/4″ Channel

Unistrut A3006 thru A3008 -1-1/4″ Channel
From $5.36

Unistrut A3006 thru A3008 -1-1/4″ Channel

Unistrut A3016 Channel Nut -1-1/4″ Channel

Unistrut A3016 -1-1/4″ Channel
From $1.60

Unistrut A3016 -1-1/4″ Channel

Unistrut A3300- 1-1/4″ X 3/4″ Unistrut channel

1-1/4" X 3/4" Unistrut channel. 14 ga (.075") wall.--0.78 lbs/ft.
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1-1/4" X 3/4" Unistrut channel. 14 ga (.075") wall.--0.78 lbs/ft.

Unistrut A4006, A4007, A4008 Channel Nuts -1-1/4″ Channel

Unistrut A4006 thru A4008 -1-1/4″ Channel. Available in Aluminum by special order only.
From $3.96

Unistrut A4006 thru A4008 -1-1/4″ Channel. Available in Aluminum by special order only.

Unistrut A4280 End Cap -1-1/4″ Channel

Unistrut A4280 -1-1/4″ Channel
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Unistrut A4280 -1-1/4″ Channel

Unistrut A5006-1420, P5007, A5008 Channel Nuts -1-1/4″ Channel

Unistrut A5006 thru A5008 -1-1/4″ Channel
From $5.06

Unistrut A5006 thru A5008 -1-1/4″ Channel

Unistrut A4000 Framing- 1-1/4" x 5/8" Channel

1-1/4" x 5/8" channel with a 19 ga (.040") wall. --0.45 lbs/ft.
From $49.76

1-1/4" x 5/8" channel with a 19 ga (.040") wall. --0.45 lbs/ft.

UNISTRUT A4001 Framing- 1-1/4 x 1-1/4″ 19 Gauge Back-to-Back Metal Framing Channel Strut

1-1/4" x 1-1/4" back-to-back channel with a 19 ga (.040") wall.-- 0.66 lbs/ft.
Call for pricing

1-1/4" x 1-1/4" back-to-back channel with a 19 ga (.040") wall.-- 0.66 lbs/ft.