Klein Tools Rechargeable Clamp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$208.97
$122.75
Klein Tools Rechargeable Clamping Fan

Klein Tools Rechargeable Clamping Fan 13-Inch Portable Jobsite Cooling 360-Degree Rotation Magnetic Base

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Model: PJSFM2
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$208.97
$122.75
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Klein Tools Rechargeable Clamping Fan 13-Inch Portable Jobsite Cooling

Professional-Grade Portable Cooling Equipment

The Klein Tools Rechargeable Clamping Fan delivers professional-grade portable cooling performance for demanding jobsite environments. This polypropylene construction cooling fan features 360-degree pan and rotation control designed for electricians, linemen, and construction professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Powerful Airflow Performance

  • Dual Speed Operation - High speed delivers 4.5 m/s airflow at 17.7 inches with 5-hour runtime, low speed provides 3.0 m/s with 12-hour extended operation
  • 360-Degree Pan and Rotation - Complete directional control allows precise airflow positioning for optimal cooling coverage in any work environment
  • 9-Inch Fan Cage Design - Optimized blade configuration delivers powerful wind circulation while maintaining compact 13-inch overall height for portability
  • Rechargeable Lithium-Ion Battery - Long-lasting power source eliminates cord dependency and provides all-day cooling comfort on remote jobsites

Versatile Mounting System

  • Triple Mounting Options - Magnetic base, powerful clamping mechanism, and hang hole provide secure attachment to studs, conduit, metal surfaces, or overhead mounting points
  • Shaped Clamp Design - Engineered grip profile securely attaches to standard construction materials including studs and electrical conduit without slipping
  • Strong Magnetic Base - Powerful magnets provide stable mounting on metal surfaces, tool boxes, and electrical panels for hands-free operation

Jobsite Durability

  • 6.6-Foot Drop Protection - Rugged construction withstands accidental drops and impacts common in construction environments, ensuring reliable operation
  • Indoor/Outdoor Rating - Weather-resistant design performs reliably in various environmental conditions from indoor electrical work to outdoor construction projects

Technical Specifications

Overall dimensions 10 inches length x 10.52 inches width x 6.625 inches height with 13-inch total height, 9-inch fan cage diameter, 4-pound weight, 5V operating voltage, 12W power consumption, polypropylene construction, orange and gray color scheme, lithium-ion battery with USB-A to USB-C charging cable 42 inches long, 65 dB noise level, dual-speed operation with high and low settings.

Installation & Usage

  1. Select optimal mounting location using magnetic base for metal surfaces, clamp for studs or conduit, or hang hole for overhead positioning
  2. Secure fan using appropriate mounting method ensuring stable attachment and proper clearance for 360-degree rotation
  3. Position fan head using pan and rotation controls to direct airflow toward desired cooling area
  4. Select appropriate speed setting - high for maximum cooling or low for extended runtime and quieter operation
  5. Monitor battery indicator and recharge using included USB-A to USB-C cable when needed
  6. Store in dry location when not in use to maintain Klein Tools quality and extend service life

Professional Applications

Ideal for:

  • Electrical Installation - Panel work, conduit installation, and confined space electrical projects requiring personal cooling
  • Construction Work - Framing, drywall, and general construction tasks in hot environments or poorly ventilated areas
  • HVAC Applications - Ductwork installation, equipment maintenance, and system troubleshooting in warm mechanical rooms
  • Industrial Maintenance - Equipment repair, facility maintenance, and manufacturing floor cooling for technicians
  • Telecommunications - Cable installation, equipment rooms, and outdoor communication equipment servicing
  • Residential Wiring - Attic work, basement electrical, and home renovation projects requiring portable cooling
  • Commercial Electrical - Office building electrical work, retail installations, and commercial facility maintenance
  • Lineman Work - Utility pole work, substation maintenance, and outdoor electrical service requiring personal cooling

Portable Cooling Advantage

Klein Tools engineering delivers superior jobsite cooling through precision-balanced fan design, efficient motor operation, and versatile mounting system. The rechargeable battery eliminates extension cord requirements while dual-speed operation optimizes runtime versus cooling power. Professional-grade construction ensures reliable performance in demanding work environments where traditional cooling solutions are impractical.

Why Choose Klein Tools Quality?

Klein Tools legacy of excellence since 1857 brings the same commitment to professional safety standards, rigorous testing protocols, and trusted reliability to jobsite comfort equipment. This rechargeable clamping fan represents Klein's dedication to supporting electrical professionals with innovative solutions that enhance productivity and safety in challenging work environments.



KLN-PJSFM2 - spec sheet

Manufacturer Resources

Product Specs

Application:
Jobsite Cooling
Batteries:
Lithium-Ion
Battery Life:
High - 5 hr; Low - 12 hr
Cord Length:
USB-A to USB-C - 42" (106.7 cm)
Decibel Rating:
Noise - 65 dB
Indoor Outdoor:
Indoor/Outdoor
Number Of Speeds:
2
Overall Height:
13" (33 cm)
Overall Length:
10" (25 cm)
Overall Width:
5" (13 cm)
Power Type:
Battery
Product Type:
Fan
Department:
Electrical
Product Group:
Jobsite Essentials
Product Subgroup:
Comfort & Accessories
Product Voltage:
5V
Product Details:
Fan
Product Color:
Orange/Grey
Product Diameter:
Fan Cage 9" (22.9 cm)
Installation Category:
Magnetic, Clamping, Hanging
Product Wattage:
12W
Product Height:
6.6250 in
Product Material:
Polypropylene
Product Weight:
4 lb (1.8 kg)
Product Width:
10.5200 in
Product Depth:
13.4300 in

Klein Tools PJSFM2 – Frequently Asked Questions

1) Will the Klein PJSFM2 clamping fan mount to steel studs or EMT conduit on a jobsite?
Three ways to hang it, and conduit is one of them. The Klein PJSFM2 rechargeable fan mounts magnetically, clamps, or hangs from a hole in the housing, so it grips a stud or a run of conduit, sticks to a panel enclosure or a gang box, or hangs overhead off a wire. Leave clearance for the head: it pans and rotates a full 360 degrees, and a tight clamp spot against a wall wastes half that range.
2) How long does the Klein PJSFM2 rechargeable fan run on a charge?
Five hours on high, twelve on low. That is the trade you make on the switch: high moves 4.5 m/s measured at 17.7 inches from the cage, low drops to 3.0 m/s but more than doubles the runtime. For a full shift in an attic or a mechanical room, low gets you through the day without a recharge; high is what you want parked in front of you during panel work.
3) Does the Klein PJSFM2 fan need a battery pack or a charger I have to buy separately?
Neither. The PJSFM2 has a built-in lithium-ion battery and charges over USB at 5V, 12W, with a 42-inch USB-A to USB-C cable in the box along with the fan and the instruction manual. It does not take a tool-system battery pack, so it will not share packs with a cordless drill lineup. Any USB-A source you already carry, a truck port, a power bank, a jobsite radio, will charge it.
4) How big is the Klein clamping jobsite fan, and will it fit in a tool bag or a van bin?
13 inches overall height with a 9-inch fan cage, 10 inches long and 5 inches wide, weighing 4 lb. That footprint drops into a standard van bin or a bucket without fighting it, and 4 lb is light enough to hang off a stud all day without worrying about the clamp creeping.
5) Can I use the Klein PJSFM2 fan outside, or is it an indoor-only fan?
Rated indoor/outdoor, so it goes on a pole job, a substation, or an open framing deck as well as inside a panel room. The housing is polypropylene, which is what keeps it light at 4 lb and shrugs off the knocks. Cordless operation is the real outdoor argument here: no extension cord to run to a spot where there is no power yet.
6) Should I get a clamping personal fan or a pedestal drum fan for a jobsite?
Different jobs. A pedestal or drum fan moves air through a whole room and needs a receptacle and floor space. The Klein PJSFM2 is a personal fan: it clamps or magnets to the work itself, aims 360 degrees, and runs off its own lithium-ion battery for 5 to 12 hours, so it cools the person in an attic, a crawl, or a panel bay where there is no power and no floor to set anything on. If you are trying to ventilate a space or dry out drywall mud, this is the wrong tool. If you are trying to keep one tradesman working in the heat, it is the right one.
7) Is the Klein rechargeable jobsite fan quiet enough to work near and still hear someone talking?
65 dB is the rated noise level on the Klein PJSFM2. That is conversational range, so it sits beside you during trim or panel work without drowning out a radio or a spotter. Running on low cuts airflow to 3.0 m/s and is the setting to pick when you need the room quieter and the runtime longer.
8) How many Klein PJSFM2 fans do I order, and is there more than one version?
One configuration only, model PJSFM2, in orange and grey. There are no finish, size, or battery-capacity choices to specify, so the order is just quantity. Facilities standardizing across crews get an identical unit every time, which also means one spare charging cable pattern, USB-A to USB-C, covers the fleet.
How fast can I get the Klein Tools PJSFM2 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 PJSFM2 come with a warranty?
Absolutely. The Klein Tools PJSFM2 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 PJSFM2?
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 PJSFM2 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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