EVT290A-CS50
$43.00 Original price was: $43.00.$28.00Current price is: $28.00.
EVT290A-CS50 — 50mm Coupler Spacer for 290mm Truss
Dimensions & Specs
Spacer Length: 1.96 in (50 mm)
Outer Diameter: 1.96 in (50 mm) (Matches standard truss tubing)
Function: Expands truss length for custom measurements and adjustments
Construction
Material Type: Aluminum Alloy EN AW-6061 T6
Type: Double-Ended Male Conical Coupler
Compatibility: Fits standard 290mm Truss Conical Connection points
Finish & Features
Surface: Aluminum Brush Finish
Included: 50mm Spacer Coupler Only
Note: Coupler Pins and Cotter Pins are NOT included
Weight: 0.87 lb (0.39 kg)
In stock
EVT290S Truss Systems Knowledge Center
EVT290A-CS50 50 mm (1.97 in) Male Truss Coupler Spacer.
Adds 50 mm to One Standard 290 mm Conical Truss Connection.
The EVT290A-CS50 is a double-ended male conical aluminum spacer that adds a fixed 50 mm (1.97 in) at one standard 290 mm square conical truss connection. It is compatible with EVT290S, F34, and other standard 290 mm square conical truss systems. Before lifting or applying load, fully seat the joint and install the correct coupler-pins, r-clips, and retaining hardware. It is not a truss section, an independent support point, or a direct load-attachment location.
Product Facts
What It Is
A Fixed 50 mm Coupler Spacer for Standard 290 mm Conical Truss Connections.
The EVT290A-CS50 is a single-piece, double-ended male conical spacer with an integrated 50 mm collar. It connects standard 290 mm square conical truss systems, including EVT290S and F34, while adding a fixed 50 mm (1.97 in) addition at the selected joint.
What It Changes
It Adds 50 mm at One Joint. It Does Not Establish a New Structural Rating.
When installed in a standard 290 mm square conical truss connection, the spacer increases the effective length at the selected joint by 50 mm (1.97 in). This is a fixed addition within the CS spacer family. It does not independently establish allowable span, load capacity, pick-point location, or support arrangement for the modified structure.
Application Uses
Close the Largest Standard Gap at a Single Connection.
The EVT290A-CS50 is used wherever a 290 mm truss system comes up 50 mm short or long at a single connection point — the largest fixed addition in the CS spacer family, and still a single-connection adjustment rather than a structural rework.
Selection Guidance
Select the CS50 When the Truss System Requires a 50 mm Addition.
Use the EVT290A-CS50 when the connection requires a fixed 50 mm (1.97 in) addition at one standard 290 mm conical truss joint. Do not use it as an adjustable fitting or as a substitute for a smaller addition. Select the spacer length that matches the measured requirement.
What's Included
One Spacer. Retaining Hardware Sold Separately.
The EVT290A-CS50 ships as a single double-ended male conical spacer. It does not include coupler-pins or r-clips — these must be sourced separately and matched to the completed connection.
Technical Reference
EVT290A-CS50 Specifications.
The following values identify the spacer dimensions, material, weight, and listed compatibility. Confirm current manufacturer drawings, instructions, retaining hardware, and technical documentation before ordering or assembling a truss system.
Identification
Product Details
Dimensions
Size
Construction
Material and Finish
Compatibility
System Fit
System Compatibility
EVT290S, F34, and All Standard 290 mm Square Conical Truss Systems.
The EVT290A-CS50 is a double-ended male conical spacer designed for standard 290 mm square conical truss connection points. It adds 50 mm (1.97 in) at one connection and is compatible with EVT290S, F34, and other standard 290 mm square conical truss systems. The 50 mm collar provides a fixed, repeatable adjustment where a standard truss length does not meet the required dimension.
Installation Checks
Seat the Joint Fully. Then Secure It Before Service.
The 50 mm collar changes the effective length and connection depth at the selected joint. Before the truss is lifted or loaded, confirm the required addition, inspect all components, fully seat the conical connection, and install the correct coupler-pins, r-clips, and retaining hardware.
Safety Limits
The Spacer Does Not Replace Complete Connection Verification.
The EVT290A-CS50 is a structural connection component. It does not independently establish a load rating for the modified structure. Do not exceed the capacity of the spacer or the truss system it modifies. Do not support loads directly from the spacer connection point. Review the complete structure and the modified connection for the actual installation.
Variant Relationship
Start With the Gap You Measured. Then Choose the Matching Spacer.
Spacer length and finish must match what the connection requires. Do not stack, substitute, or combine variants unless the exact arrangement is approved for the complete structure.
Product Questions
EVT290A-CS50 Frequently Asked Questions.
What does the EVT290A-CS50 do?
It adds a fixed 50 mm (1.97 in) at one standard 290 mm square conical truss connection.
What truss systems is it compatible with?
It is compatible with EVT290S, F34, and other standard 290 mm square conical truss systems.
Is the CS50 a standard truss section?
No. It is a connection-level spacer component. It does not replace a truss section, establish a new support point, or permit direct loading at the spacer joint.
What does the product include?
It includes one EVT290A-CS50 spacer coupler. Coupler-pins and r-clips are not included.
Need to Close a 50 mm Gap in a 290 mm Truss System?
Contact us for compatibility checks, hardware guidance, measurement review, quantities, CAD resources, and engineering coordination.
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