EVT35C-BJC

Original price was: $23.00.Current price is: $15.00.

1.37-Inch Black Clamp for Light Duty Lighting Fixtures
Experience the perfect blend of design and engineering with the EVT35C-BJC, tailored for both small lighting fixtures and light-duty applications.

Key Features: Specifically designed for small lighting fixtures, this clamp ensures a secure fit, optimal performance, and a sleek aesthetic.
Attachment Details: Equipped with an M10 (30mm Long) bolt and a spring lock washer, ensuring secure and dependable fastening. All metal components, including the bolt and washer, are crafted from superior 304 stainless steel for maximum durability and resistance to corrosion.
Load & Strength: Demonstrates resilience with a max shear load of 30 Kgs, a tensile strength of 11.64 kN, and a maximum supported load of 75 Kgs.
Tube Compatibility: Fits tubes ranging from 33mm to 35mm, and is exclusively crafted to fit EVT220T and EVT220S trussing systems.
Material & Certifications: Made from the highest quality 6061-T6 alloy aluminum, it stands out for its durability and strength. Furthermore, it's TUV Nord Certified, a testament to its top-tier safety and quality standards.
Profile & Weight: Boasts a 30mm profile width and weighs a mere 0.28 Lbs.

Seeking a versatile and durable clamp for your lighting needs? The EVT35C-BJC, crafted from premium alloy aluminum and featuring 304 stainless steel hardware, is a prime choice for professionals prioritizing both functionality and aesthetics.

In stock

SKU: EVT35C-BJC Category: 35mm 1.37" - Clamps

Product Details & Resources

35 mm Black Truss Clamp Knowledge Center

A Low-Visibility Clamp for 35 mm Tubing.
Light-Duty Support for Lighting, Staging, and EVT220 Truss Systems.

The EVT35C-BJC is a black-finished light-duty clamp designed for compatible 33–35 mm tubing. It features a 6061-T6 aluminum body, 304 stainless-steel hardware, an M10 x 30 mm attachment bolt, and documented compatibility with EVT220S and EVT220T truss.

Product Facts

ModelEVT35C-BJC

Tube Range33–35 mm

Maximum Supported Load165 lb / 75 kg

Max Shear Load66 lb / 30 kg

Product Weight0.28 lb / 0.134 kg

Material6061-T6 Aluminum

33–35 mmTube Compatibility

75 kgMaximum Supported Load

30 kgMaximum Shear Load

0.28 lbProduct Weight

M10 x 30 mmAttachment Bolt

Product Overview

A Black Clamp for 35 mm-Class Truss Chords.

The EVT35C-BJC provides a compact mounting point for light-duty fixtures and accessories used with compatible 33–35 mm tubing.

33–35 mm Tube Range

Designed for compatible small-diameter truss chords and tubing within the documented range.

Black Finish

Provides a low-visibility appearance for black truss, staging, exhibit, and lighting installations.

6061-T6 Aluminum Body

Provides a lightweight clamp body for repeated professional use.

304 Stainless-Steel Hardware

Supports corrosion resistance and dependable fastening in properly maintained installations.

Applications

Designed for Lighting, Staging, Exhibits, and Small Truss Systems.

Light-Duty Lighting Fixtures

Supports compatible fixtures within the clamp, truss, and complete installation load limits.

Stage and AV Hardware

Provides a compact attachment point for properly rated production accessories.

Trade Show Displays

Suitable for accent lighting, signage, and exhibit accessories mounted to compatible tubing.

EVT220S Systems

Fits compatible EVT220S square truss using 35 mm main chords.

EVT220T Systems

Fits compatible EVT220T triangular truss using 35 mm main chords.

Who It Is For

Built for Lighting, AV, Exhibit, and Rental Professionals.

Lighting Technicians

For mounting compatible lightweight fixtures to 33–35 mm tubing.

AV Integrators

For compact hardware attachment in temporary production systems.

Exhibit Builders

For signage, accent lighting, and display accessories.

Rental Companies

For reusable 35 mm clamp inventory used with EVT220-series truss.

Stage Technicians

For properly rated light-duty mounting applications that require documented tube compatibility.

Functional Details

Compact Hardware with Stainless-Steel Fastening Components.

M10 x 30 mm Attachment Bolt

Provides the documented mounting point for compatible fixtures and accessories.

Spring Lock Washer

Supports hardware retention when correctly installed and inspected.

Wingnut Closure

Allows controlled hand tightening around compatible tubing.

30 mm Profile Width

Keeps the clamp compact for small-truss and light-duty production applications.

Technical Details

Detailed Specifications.

Identification

Product Information

Model / SKUEVT35C-BJC

Product TypeBlack Light-Duty Clamp

Nominal Tube Class35 mm / 1.37 in

Fit and Profile

Tube Compatibility

Tube Range33–35 mm

Profile Width30 mm

Product Weight0.28 lb

Construction

Material and Finish

Body Material6061-T6 Aluminum Alloy

Hardware Material304 Stainless Steel

FinishBlack

CertificationTUV Nord Certified

Hardware and Loading

Attachment Details

Attachment BoltM10 x 30 mm

Included HardwareSpring Lock Washer and Wingnut Closure

Maximum Supported Load165 lb / 75 kg

Maximum Shear Load66 lb / 30 kg

Tensile Strength11.64 kN

Truss Compatibility

EVT220S, EVT220T, and Compatible 33–35 mm Tube Systems.

Compatibility depends on the actual tube diameter, tube condition, clamp seating, attachment hardware, and load requirements of the complete installation.

EVT220S Compatibility

Fits compatible EVT220S square truss using 35 mm main chords.

EVT220T Compatibility

Fits compatible EVT220T triangular truss using 35 mm main chords.

33–35 mm Tube Systems

Suitable for other compatible tubing when the actual outside diameter falls within the documented range.

Verify Before Use

Confirm tube diameter, wall condition, seating, and engineering requirements before loading.

Installation Sequence

Install with Full Tube Contact and Verified Hardware.

01 — Verify Tube Diameter

Confirm the supporting tube measures within the documented 33–35 mm range.

02 — Inspect the Clamp

Check the aluminum body, M10 bolt, spring lock washer, wingnut, and threads before use.

03 — Open the Collar

Release the wingnut and bolt so the clamp can be positioned around the tube.

04 — Seat the Clamp

Close the collar around the tube and confirm even contact without obstruction.

05 — Tighten Correctly

Secure the wingnut without deforming the tube or damaging the clamp hardware.

06 — Add Secondary Safety

Use an independently rated safety cable whenever required.

Inspection and Maintenance

Inspect Before Every Use. Remove Damaged Hardware from Service.

Clamp Body

Check for cracks, deformation, deep gouges, corrosion, or impact damage.

M10 Bolt and Threads

Inspect for stretching, stripping, galling, or contamination.

Spring Lock Washer

Confirm the washer is present, undamaged, and seated correctly.

Wingnut and Collar

Verify smooth operation and complete closure around the supporting tube.

Tube Contact Surfaces

Keep contact areas clean and free from debris that could prevent full seating.

Safety and Load Limits

Treat the Clamp Rating as One Part of the Complete Installation.

Do not exceed the documented 75 kg / 165 lb maximum supported load or the 30 kg / 66 lb maximum shear load.

The supporting truss, fixture, attachment bolt, safety cable, and all connected hardware must also be properly rated.

Use the clamp only on tubing within the documented 33–35 mm outside-diameter range.

Inspect the EVT35C-BJC before use and remove damaged or defective clamps from service.

Use an independently rated safety cable for overhead fixtures whenever required.

Do not modify, drill, grind, weld, or heat the clamp body.

A licensed professional engineer should review structures, lighting plots, and other clamp uses where required.

Frequently Asked Questions

EVT35C-BJC Questions.

What tube sizes fit this clamp?

The documented tube compatibility range is 33–35 mm outside diameter. Verify the actual tube diameter before installation.

What is the maximum supported load?

The documented maximum supported load is 75 kg / 165 lb, with a maximum shear load of 30 kg / 66 lb.

What hardware is included?

The clamp uses an M10 x 30 mm attachment bolt, spring lock washer, and wingnut closure made from 304 stainless steel.

Is it compatible with EVT220S and EVT220T?

Yes. The source identifies both EVT220S and EVT220T as compatible systems using 35 mm main chords.

What material is used?

The clamp body is made from 6061-T6 aluminum alloy with a black finish and 304 stainless-steel hardware.

Is a safety cable recommended?

Yes. Use an independently rated secondary safety whenever required by code, venue policy, or the fixture manufacturer.

Need the correct clamp for your fixture and truss?

Contact us for clamp selection, fixture compatibility, truss matching, rigging guidance, CAD resources, and quantity pricing.

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