Reach changes with the job
Use a shorter profile around under-dash or bracket work, then extend the tool when a fastener sits deeper inside an engine bay or enclosure.
3/8" Telescopic Pneumatic Ratchet Wrench | High Torque | OEM & Bulk Orders | LEMATEC
Maximize Efficiency with the LEMATEC Telescopic Pneumatic Ratchet Wrench
3/8" Telescopic Pneumatic Air Ratchet Wrench for Confined-Space Repair
LE-R2451C
Adjustable reach, 40 ft-lb torque, and a compact pneumatic fastening solution for automotive repair, assembly, and industrial maintenance.
40 ft-lbMaximum torque / 54 Nm
3-stageTelescopic reach
280-410Free speed RPM
23 SCFMAir consumption
LE-R2451C telescopic pneumatic air ratchet wrench for professional fastening work.
Quick Procurement Summary: The LEMATEC LE-R2451C is a 3/8" telescopic pneumatic air ratchet wrench for fastening and loosening work where access is restricted. It combines three-stage adjustable reach, 40 ft-lb / 54 Nm maximum torque, 280-410 RPM free speed, 23 SCFM air consumption, and 90 PSI / 6.2 bar working pressure for automotive repair, assembly, and machinery maintenance buyers.
Why Buyers Specify a Telescopic Air Ratchet
One 3/8" platform for several workflows
The 3/8" square drive fits common automotive and maintenance socket programs while the adjustable body helps reduce tool changes caused by clearance.
Procurement-ready product line
Distributors and tool brands can discuss OEM/ODM branding, packaging, samples, and bulk configurations with LEMATEC based on project requirements.
OEM / ODM and Wholesale Supply Support
For importers, distributors, workshop-equipment brands, and industrial tool programs, the LE-R2451C can be evaluated as a specialty reach ratchet within a wider pneumatic portfolio. Contact LEMATEC to discuss branding, packaging, technical samples, bulk quantity, and project-specific MOQ or lead-time requirements.
BrandingDiscuss body color, logo application, and product-label requirements.
PackagingAlign carton, retail, or private-label packaging with the target channel.
SamplesRequest technical samples before confirming a larger procurement program.
Request a LE-R2451C Technical Quote
Share your application, quantity, market, required reach, and delivery target for model and supply guidance.
Telescopic Air Ratchet Selection Guide
| Use case | Recommended setup | Why it matters | Buyer check |
|---|---|---|---|
| Under-dash and bracket fastening | Short telescopic position, 3/8" drive | Reduces clearance conflicts around panels and brackets. | Confirm socket program and minimum access space. |
| Deep engine-bay access | Extended reach position | Helps reach fasteners behind components without immediately changing to a long tool. | Confirm required extension length and hose routing. |
| Assembly and machinery maintenance | 90 PSI supply with suitable compressor capacity | Supports repeatable pneumatic operation in controlled work areas. | Check 23 SCFM demand, inlet setup, and duty cycle. |
| Distributor or private-label program | LE-R2451C with packaging and branding discussion | Creates a differentiated specialty item for a pneumatic tool range. | Confirm sample, quantity, packaging, logo, and target market needs. |
Industrial Features and Engineering Details
Reach control
Three-stage telescopic design
The LE-R2451C uses a locking adjustment mechanism so operators can select a compact or extended working position according to the clearance around the fastener.
Three-stage reach adjustment for changing access conditions.
Torque transfer
11-gear rotor and 37-gear ring structure
The official product page describes an 11-gear rotor paired with a 37-gear ring. This internal structure is presented for stable torque transfer in professional fastening applications.
Internal gear structure shown in the official product visual.
Technical reference
Specification and configuration overview
Use the official technical visuals together with the written specification table below when checking fit for a workshop or distributor program.
Technical reference visual for procurement review.
Technical Specifications
ModelLE-R2451C
Square drive3/8"
Maximum torque40 ft-lb / 54 Nm
Free speed280-410 RPM
Overall length340 mm, adjustable
Air consumption23 SCFM
Working pressure90 PSI / 6.2 bar
Weight1.2 kg net
Air exhaust360-degree control
Manufacturing noteTaiwan engineered and QC
Applications and Buyer Fit
Automotive repair
Useful for restricted access around dashboards, brackets, engine-bay components, and other service points where tool length affects positioning.
Manufacturing assembly
Suitable for assembly stations that need a pneumatic 3/8" drive and changing reach across related fastening points.
Machinery maintenance
Relevant to service teams working around housings, frames, and confined mechanical assemblies.
FAQ for B2B Buyers
What is the LE-R2451C used for?
It is a 3/8" pneumatic air ratchet for fastening and loosening work in confined automotive, assembly, and machinery-maintenance spaces.
What are the key specifications?
It has 40 ft-lb / 54 Nm maximum torque, 280-410 RPM free speed, 23 SCFM air consumption, and 90 PSI / 6.2 bar working pressure.
Why choose a telescopic air ratchet?
The three-stage body lets users select a shorter or longer reach as clearance changes around the fastener.
Can LEMATEC support OEM/ODM?
Yes. Branding, packaging, samples, bulk quantities, and project-specific requirements can be discussed by quotation.
What should buyers confirm first?
Confirm drive size, reach, torque, compressor capacity, air setup, intended applications, quantity, packaging, and sample requirements.
Does the page show a public price?
No. This is an inquiry-oriented B2B product page, so bulk pricing and project terms should be confirmed with LEMATEC.