Roll Cage and Tube Assembly
Tube clamps provide a removable connection for roll-cage accessories, light bars, bumpers, and other fabricated tube assemblies without welding every attachment point. Confirm tube OD and wall thickness before selection.
Tube 1-1/4" / ØB 1.010"RELATED PRODUCT
Interlocking ID Tube Clamp – 1-1/4 in Tube, .120 Wall
Part No.: IDTC-001
· Thread-adjustment and fabrication hardware series
✓ ISO 9001 Certified
✓ SGS Verified
✓ 26+ Years Factory
✓ OEM / ODM Ready
Tube Size / ØA 1-1/4"
ØB 1.010"
Interlocking internal tube-clamp structure for removable tube sections
4130 chromoly steel or carbon steel material options
Two Grade 10.9 bolts with black powder coated or silver zinc plated finish options
Practical for roll cages, chassis, removable tube sections, light bar mounts, and bumpers
Material
4130 chromoly steel or carbon steel
Surface Treatment
Bolt finish: black powder coated or silver zinc plated
Bolt
2 pcs, grade 10.9
⚡ Typically responds within 24 hours
MOQ:50 pcs / model
Lead Time:7–15 days
Sample:Free (excl. freight)
Payment:T/T · PayPal · L/C
Overview
Interlocking ID Tube Clamp Product Overview
Interlocking ID Tube Clamp – 1-1/4 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 1-1/4 in, Locking diameter 1.010", Wall thickness .120, C dimension 2-1/4", Screw size 1/4".
Available material references include 4130 chromoly steel or carbon steel with Grade 10.9 bolt hardware.
Size Chart
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" |
Quality Control
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.
Applications
Where Interlocking ID Tube Clamp Are Used
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All Products →More from the Interlocking ID Tube Clamp Series
Get a Quote
Request a Quote for the Interlocking ID Tube Clamp Series
Share your part number, required quantity, and any special material or packaging requirements. We respond within 24 hours.
Email
⚡ Reply in 24 hrs
🎁 Free samples
🔒 NDA available
📦 MOQ from 50 pcs
FAQ
Interlocking ID Tube Clamp Frequently Asked Questions
What is the IDTC-001 interlocking ID tube clamp used for?
The IDTC-001 is a CNC-machined interlocking ID tube clamp for roll cages, chassis fabrication, removable structural tube sections, light bar mounts, and bumpers, sized for a 1-1/4" tube.
What tube size and wall thickness does the IDTC-001 fit?
It's built for a 1-1/4" tube with a .120 wall thickness.
What is the locking diameter (ØB) of the IDTC-001?
The locking diameter is 1.010", which is the machined ID the clamp expands against inside the tube — check this figure against your actual tube ID before fabrication.
What is the C dimension of the IDTC-001 and why does it matter?
Overall C dimension is 2-1/4". Confirm this length against your tube-end clearance and any adjoining brackets or gussets before you cut and weld the assembly.
What screw size and bolt hardware does the IDTC-001 use?
It uses a 1/4" screw — 2 pcs of Grade 10.9 bolts — with a black powder coated or silver zinc plated finish option.
What material options are available for the IDTC-001?
Standard material references are 4130 chromoly steel or carbon steel. Confirm which material and bolt finish you need — black powder coated or silver zinc plated — when requesting a quote.