Klein Tools Aluminum Torpedo L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$80.39
$21.58
Klein Tools Aluminum Torpedo Level Rare-Earth Magnet, 9-Inch

Klein Tools Aluminum Torpedo Level 9-Inch Rare-Earth Magnet V-Groove High-Visibility Orange

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Model: 935R
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$80.39
$21.58
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Klein Tools Aluminum Torpedo Level 9-Inch Rare-Earth Magnet V-Groove High-Visibility Orange

Professional-Grade Magnetic Torpedo Level for Electrical and Construction Applications

The Klein Tools Aluminum Torpedo Level delivers professional-grade leveling performance for electrical conduit installation and construction applications. This aluminum construction torpedo level features patented rare-earth magnet track technology designed for electricians, linemen, and electrical professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Magnetic Attachment System

  • Patented Magnet Track Technology - Secures level to any metal surface with rare-earth magnet strength for hands-free operation
  • V-Groove Design - Fits contour of conduit and pipe for accurate leveling on curved surfaces
  • High-Visibility Orange Body - Easy to see on conduit and at jobsite for enhanced safety and tool location
  • Aluminum Construction - Lightweight yet durable material resists corrosion and provides long-lasting Klein quality performance

Precision Measurement & Visibility

  • Three High-Visibility Vials - Large, easy-to-read vials at level, 90-degree, and 45-degree angles for complete leveling capability
  • Top-View Vial Window - Enables easy readability from multiple angles for improved accuracy and convenience
  • Professional Accuracy - ±0.029° accuracy meets Klein Tools precision standards for electrical installation work

Safety & Durability

  • Klein Tools Quality Construction - Rigorous testing and safety standards ensure reliable performance in demanding electrical environments
  • Professional-Grade Materials - Aluminum body and precision vials withstand jobsite conditions and daily professional use

Technical Specifications

Overall length: 9 inches (22.9 cm), width: 0.70 inches, height: 1.95 inches, weight: 0.53 lbs. Features three precision vials (0°, 90°, 45°) with ±0.029° accuracy. Rare-earth magnet track with V-groove design. High-visibility orange aluminum construction with top-read capability for enhanced visibility and professional performance.

Installation & Usage

  1. Always wear approved eye protection when using level in construction environments
  2. Place V-groove against conduit or pipe surface for secure contact and accurate reading
  3. Engage magnet track on metal surfaces for hands-free leveling operations
  4. Read appropriate vial (level, 90°, or 45°) from top-view window for clear bubble visibility
  5. Verify level accuracy by rotating 180 degrees and comparing readings for precision confirmation
  6. Clean vials and body regularly to maintain visibility and accuracy in demanding jobsite conditions

Professional Applications

Ideal for:

  • Electrical Conduit Installation - EMT, rigid, and flexible conduit runs with V-groove design for curved surface contact
  • Construction Framing - Structural steel, metal framing, and building construction with magnetic attachment capability
  • HVAC Installation - Ductwork, piping, and mechanical system installation requiring precise leveling
  • Industrial Maintenance - Equipment alignment, machinery installation, and facility maintenance applications
  • Telecommunications Work - Cable tray installation, equipment mounting, and infrastructure alignment
  • Residential Wiring - Home electrical installation, outlet placement, and fixture mounting
  • Commercial Electrical - Large-scale electrical installation, panel mounting, and commercial construction
  • Lineman Applications - Utility pole work, transformer installation, and power line construction

Patented Magnet Track Advantage

Klein Tools patented magnet track technology (US Patent 9,964,407) provides superior magnetic attachment compared to standard magnetic levels. The rare-earth magnet system delivers stronger holding power on metal surfaces, enabling hands-free operation for improved safety and efficiency. The V-groove design ensures proper contact with conduit and pipe surfaces for accurate leveling in electrical and construction applications.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained America's legacy of excellence in electrical tool manufacturing, with unwavering commitment to professional safety standards and rigorous testing protocols. This aluminum torpedo level exemplifies Klein's trusted reliability for electrical professionals, featuring precision-engineered construction, innovative magnetic technology, and the durability that electricians and contractors depend on for critical leveling applications in demanding work environments.



KLN-935R - spec sheet

Manufacturer Resources

Product Specs

Accuracy:
+/- 0.029°
Magnet Type:
Rare Earth
Number Of Vials:
3
Overall Height:
0.75" (1.9 cm)
Overall Length:
9" (22.9 cm)
Overall Width:
1.95" (5 cm)
Top Read:
Yes
Type Of Vials:
0°, 90°, 45°
Product Type:
Torpedo
Department:
Electrical
Product Group:
Test & Measurement
Product Subgroup:
Environmental Meters
Product Details:
Torpedo
Product Height:
1.9500 in
Product Material:
Aluminum
Product Weight:
0.5310 lbs
Product Width:
0.7000 in
Product Depth:
9.0000 in

Klein Tools 935R – Frequently Asked Questions

1) Will the Klein 935R torpedo level hold itself on EMT conduit without me holding it?
Yes. The Klein 935R uses a rare-earth magnet track running the length of the body, so it grips metal conduit and steel framing hands-free. The V-groove machined into the magnet face seats on the round surface of EMT, rigid, or pipe so the level sits square on the run instead of rocking on the crown. For non-ferrous runs (PVC conduit, aluminum, copper) the magnet does nothing and you will be holding it by hand, though the V-groove still locates it correctly.
2) How accurate is the Klein 935R level, and how do I check it is still reading true?
Rated accuracy is +/- 0.029 degrees. To verify it on the job, set the level on a flat surface, note the bubble, then rotate it 180 degrees end for end on the same spot. If the bubble sits the same both ways, the vial is reading true; a shift means it is out. Worth doing after a drop, since the vials are not field-adjustable.
3) Can I read a torpedo level from above when it is stuck to conduit overhead or at chest height?
The 935R has a top-view vial window, so you can take the reading looking down at the level rather than having to get your eye level with the side of it. That matters on a conduit run above head height or on a horizontal pipe where the side vial faces a wall.
4) What angles can the Klein 935R read besides plumb and level?
Three vials: 0 degrees for level, 90 degrees for plumb, and a 45 degree vial. The 45 is the one that earns its keep on conduit, since 45 degree offsets and kicks are the common bends and you can check the leg without pulling an angle finder out of the bag.
5) Is a 9-inch torpedo level too big to fit in a pouch or between studs?
It runs 9 inches long, 1.95 inches across and 0.75 inches thick, at 0.531 lbs. That is pouch-sized and light enough to carry all day, but the 9-inch span gives you more reference length than the common 6-inch torpedoes, which helps on longer conduit runs and box alignment. In a standard 16-inch on-center stud bay it drops in without trouble.
6) Is an aluminum torpedo level going to survive being dropped off a ladder on a jobsite?
The 935R body is machined aluminum rather than plastic or composite, so it takes knocks and will not corrode in damp mechanical rooms or outdoor utility work. Aluminum does dent rather than shatter, which is what you want in a tool that lives in a pouch. After any hard drop, do the 180 degree flip check before you trust a reading off it.
7) What is the exact Klein part number for the 9-inch magnetic aluminum torpedo level?
Klein Tools model 935R. That is the orange aluminum 9-inch torpedo with the rare-earth magnet track and three vials. The high-visibility orange finish is not cosmetic, it is there so the level gets spotted on a gray conduit rack or a dim jobsite instead of left behind.
8) Will this level work for HVAC ductwork and pipe hangers, or is it strictly an electrician's tool?
It works anywhere you are leveling ferrous metal. The magnet track grabs sheet metal duct, strut, structural steel and threaded rod hangers, and the V-groove sits on round pipe as readily as it does on conduit. Klein aims it at electricians, but mechanical and maintenance crews use the same features for equipment alignment and hanger layout.
How fast can I get the Klein Tools 935R delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 935R come with a warranty?
Absolutely. The Klein Tools 935R is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 935R?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 935R from ZenSupply?
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