Tube 1-1/2" / ØB 1.260"Interlocking ID Tube Clamp – 1-1/2 in Tube, .120 Wall
Interlocking ID Tube Clamp Product Overview
Interlocking ID Tube Clamp – 1-1/2 in Tube, .120 Wall is a CNC-machined tube coupler for roll cages, chassis fabrication, removable structural tubes, light bar mounts, and bumpers.
Key dimensions: Tube size 1-1/2 in, Locking diameter 1.260", Wall thickness .120, C dimension 2", Screw size 5/16".
Available material references include 4130 chromoly steel or carbon steel with Grade 10.9 bolt hardware.
Interlocking ID Tube Clamp Series — Full Size Range
All available sizes in the Interlocking ID Tube Clamp series. Can’t find your size? Contact us for custom dimensions.
| Type | Part ID | Tube Size / ØA | ØB | Wall Thickness | C (in) | Screw Size |
|---|---|---|---|---|---|---|
| Interlocking ID Tube Clamp | IDTC-001 | 1-1/4" | 1.010" | .120 | 2-1/4" | 1/4" |
| Interlocking ID Tube Clamp | IDTC-002 | 1-1/2" | 1.260" | .120 | 2" | 5/16" |
| Interlocking ID Tube Clamp | IDTC-003 | 1-5/8" | 1.385" | .120 | 2-1/8" | 3/8" |
| Interlocking ID Tube Clamp | IDTC-004 | 1-5/8" | 1.435" | .095 | 2-1/8" | 3/8" |
| Interlocking ID Tube Clamp | IDTC-005 | 1-3/4" | 1.510" | .120 | 2-1/8" | 3/8" |
| Interlocking ID Tube Clamp | IDTC-006 | 1-3/4" | 1.560" | .095 | 2-1/8" | 3/8" |
| Interlocking ID Tube Clamp | IDTC-007 | 2" | 1.760" | .120 | 2-1/8" | 3/8" |
Every Unit Inspected Before Shipment
Raw Material Inspection
Material certifications verified. Composition confirmed by spectrometer before machining begins.
Thread Gauge Inspection
100% go/no-go gauge check on all threaded sections. Zero tolerance on dimensional non-conformance.
Load Capacity Test
Static and dynamic load tests run on representative samples from each production batch.
Dimensional Measurement
CMM verification of critical dimensions — ball diameter, bore, thread pitch, and body length.
Surface Inspection
Visual and tactile inspection for burrs, scratches, surface cracks, and plating defects.
Articulation Test
Misalignment angle and torque measured to confirm liner performance meets specification.
Heat Treatment Verify
Hardness tests confirm proper heat treatment on chromoly steel bodies and bearing balls.
Batch Documentation
Full traceability from raw material heat number to finished part. COC and inspection reports available.
Where Interlocking ID Tube Clamp Are Used
More from the Interlocking ID Tube Clamp Series
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Interlocking ID Tube Clamp Frequently Asked Questions
What is an interlocking ID tube clamp used for?
It is used to connect or locate tube sections from the inside diameter side, especially in removable fabricated tube assemblies.
Which dimensions matter most for fitment?
Start with tube size / ØA, ØB, wall thickness, C dimension, and screw size.
Where are ID tube clamps commonly used?
They are commonly used in roll cages, chassis fabrication, removable tube sections, light bar mounts, bumpers, and custom tube connector systems.
How is this different from an OD tube clamp?
An ID tube clamp is designed around internal/interlocking tube engagement, while an OD tube clamp is selected around outside-diameter tube mounting.
What material and bolt information is listed?
The catalog lists 4130 chromoly steel or carbon steel material, plus two Grade 10.9 bolts with black powder coated or silver zinc plated finish options.
Can SYZ support custom tube clamp dimensions?
Yes. Send tube OD, wall thickness, screw size, drawing, material request, and volume for review.