High-angle studio shot of the orange Klein Tools 935AB4V Accu-Bend torpedo level, showcasing the four high-visibility vials at 0, 30, 45, and 90-degree angles and the brass thumb screw at the base.
A product informational graphic highlighting the patented Magnet Track that locks rare-earth magnets in place, the top V-groove designed to fit the contour of a pipe, and the tapered nose for fitting into tight spaces.
An informational graphic focusing on the bottom of the level, illustrating the patented Magnet Track with ultra-powerful rare-earth magnets and the large, high-visibility vials.
A graphic detailing the four high-visibility vials on the level body, specifically calling out the accuracy of the 30, 45, 90, and 0-degree angle measurements.
An informational graphic showing the level mounted vertically to a black metal surface, with inset close-ups highlighting the top-view vial windows for easier reading from multiple perspectives.
Action shot showing the level magnetically attached to a bundle of conduit pipes on a jobsite, emphasizing the strength of the rare-earth magnets.
A four-panel graphic demonstrating a professional using the torpedo level to check accuracy at 0, 30, 45, and 90-degree angles on wooden and metal structures.
A three-panel action graphic showing the level used vertically on a metal pipe and horizontally on conduit, demonstrating the versatility of the V-groove and thumb screw attachment.
Action shot of the torpedo level attached to the end of a metal conduit being bent with a manual pipe bender, showing how the tool measures the angle during the bending process.
Close-up action shot of the orange Accu-Bend level secured vertically to the top of a metal pipe using the integrated brass thumb screw in a workshop environment.
Close-up action shot of the orange Accu-Bend torpedo level attached to the top end of a silver conduit pipe, highlighting the integrated brass thumb screw used for secure attachment during bending.
A low-angle perspective view of the torpedo level standing on a white surface, showcasing the durable professional-grade billet aluminum body and the precision-threaded brass thumb screw.
A side-view of the level showing the patented Magnet Track on the bottom, which houses four powerful rare-earth magnets for a secure grip on metal surfaces.
A direct profile view of the Klein Tools torpedo level highlighting the top V-groove designed to fit the contour of pipes and conduit, along with the four high-visibility vials.
ACCU-BEND™ Level, 4 Vial (935AB4V) promotional video
High-angle studio shot of the orange Klein Tools 935AB4V Accu-Bend torpedo level, showcasing the four high-visibility vials at 0, 30, 45, and 90-degree angles and the brass thumb screw at the base.
A product informational graphic highlighting the patented Magnet Track that locks rare-earth magnets in place, the top V-groove designed to fit the contour of a pipe, and the tapered nose for fitting into tight spaces.
An informational graphic focusing on the bottom of the level, illustrating the patented Magnet Track with ultra-powerful rare-earth magnets and the large, high-visibility vials.
A graphic detailing the four high-visibility vials on the level body, specifically calling out the accuracy of the 30, 45, 90, and 0-degree angle measurements.
An informational graphic showing the level mounted vertically to a black metal surface, with inset close-ups highlighting the top-view vial windows for easier reading from multiple perspectives.
Action shot showing the level magnetically attached to a bundle of conduit pipes on a jobsite, emphasizing the strength of the rare-earth magnets.
A four-panel graphic demonstrating a professional using the torpedo level to check accuracy at 0, 30, 45, and 90-degree angles on wooden and metal structures.
A three-panel action graphic showing the level used vertically on a metal pipe and horizontally on conduit, demonstrating the versatility of the V-groove and thumb screw attachment.
Action shot of the torpedo level attached to the end of a metal conduit being bent with a manual pipe bender, showing how the tool measures the angle during the bending process.
Close-up action shot of the orange Accu-Bend level secured vertically to the top of a metal pipe using the integrated brass thumb screw in a workshop environment.
Close-up action shot of the orange Accu-Bend torpedo level attached to the top end of a silver conduit pipe, highlighting the integrated brass thumb screw used for secure attachment during bending.
A low-angle perspective view of the torpedo level standing on a white surface, showcasing the durable professional-grade billet aluminum body and the precision-threaded brass thumb screw.
A side-view of the level showing the patented Magnet Track on the bottom, which houses four powerful rare-earth magnets for a secure grip on metal surfaces.
A direct profile view of the Klein Tools torpedo level highlighting the top V-groove designed to fit the contour of pipes and conduit, along with the four high-visibility vials.
ACCU-BEND™ Level, 4 Vial (935AB4V) promotional video
KLEIN TOOLS

Klein Tools Torpedo Level 935AB4V 6 1/4 Inch Accu-Bend Billet Aluminum (4 High Visibility Vials Rare Earth Magnet Track Conduit Thumb Screw Hand Tool)

Only 3 left
SKU: 935AB4V
$29.97 USD

Description

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Industrial Billet Aluminum Torpedo Level with Accu-Bend Conduit Thumb Screw, Patented Magnet Track, and Four Precision Angle Vials

The Klein Tools 935AB4V 6.25-Inch Accu-Bend Aluminum Billet Torpedo Level delivers structural piping alignment utility and exceptional measurement accuracy for electrical and mechanical infrastructure installations. Engineered with a precision-milled V-groove frame geometry and a target accuracy rating of +/- 0.029 degrees, this specialized hand tool securely monitors slope deviations during intensive conduit bending processes. This industrial layout solution resolves alignment drift errors, detached magnet field losses, and spatial access constraints inside tight enclosure loops by locking a built-in thumb screw mechanism directly onto pipe edges while anchoring to ferrous planes via integrated rare-earth permanent magnets. Outfitted with four high-contrast fluid vials spanning 0, 30, 45, and 90-degree reference paths alongside large top-view windows, this 5.9-ounce pocket instrument optimizes field productivity across low-voltage utility lines and rigid metal conduit assemblies.

Best Used For:

  • Conduit Bending Calibration: Securing the manual thumb screw mount directly onto electrical metallic tubing (EMT) profiles to read precise angular changes in real time.
  • Ferrous Utility Alignment: Snapping the patented rare-earth magnet track against structural iron beams, distribution panel frames, and machinery pillars for hands-free positioning layouts.
  • Intricate Corner Sizing: Slipping the tapered nose profile into crowded junctions, compact wall stud cavities, or uniform tool pouches to verify layout lines.

Key Performance & Safety Features

  • Patented Magnet Track: Structural architecture encapsulates the high-coercivity rare-earth discs to eliminate the hazard of component detachment over long jobsite lifecycles.
  • Accu-Bend Locking System: Integrated knurled thumbscrew establishes rigid mechanical coupling to conduit rims to verify multiple angles continuously.
  • Four-Vial Angular Sensor: Highly visible level ports provide immediate, distinct balance lines targeted precisely at 0°, 30°, 45°, and 90° reference planes.
  • Top-View Readout Windows: Enlarged cutout frames permit clean reading paths from overhead perspectives or downward angles to maintain swift validation.
  • Billet Aluminum Framework: Precision-machined block frame with a high-visibility orange finish withstands heavy jobsite impact forces without losing structural calibration.

What's Included

  • (1) 6.25-Inch Accu-Bend Aluminum Billet Torpedo Level

Technical Specifications

Specification Value
Brand Name Klein Tools
Model Number 935AB4V
Product Structural Class ACCU-BEND™ Conduit and Pipe Level
Target Application Conduit and Pipe Leveling
Structural Core Material Professional Grade Billet Aluminum
Calibrated Level Accuracy +/- 0.029°
Total Vials Contained 4 Vials
Vial Angles Monitored 0°, 90°, 45°, 30°
Magnetic Architecture Rare Earth Permanent Magnetic Block Matrix
Overall Body Length 6.25 in.
Overall Body Width 1.476 in.
Overall Body Height 0.75 in.
Net Instrument Weight 5.9 oz.
Universal Framework UPC 092644935077

Pro-Tip: When tightening the thumb screw onto thin-walled conduit, compress the lock pad steadily until it bites firmly without using hand tools. Over-torquing via secondary pliers can deform structural pipe diameters and alter level tracking parameters during mechanical field adjustments.