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Johnson 48 in. Aluminum Magnetic Professional Box Level 3 vial
Johnson 48 in. Aluminum Magnetic Professional Box Level 3 vial
Johnson 48 in. Aluminum Magnetic Professional Box Level 3 vial

Johnson 48 in. Aluminum Magnetic Professional Box Level 3 vial

A magnetic edge frees your hands, and 0.5 mm/m accuracy across 3 vials keeps framing, cabinets, and conduit runs true.
Johnson MPN 1734-4800 In Stock & Ready to Ship
$119.98
$59.99 each · sold by the case of 2 Ships oversize · details below
Cases of 2 · Order in multiples of 2
Ships oversize Bulky items take a full box even when they’re light, so shipping runs more than a small parcel. Big and bulky? This is one to grab locally — no box, no shipping. Check your local store below ↓

Sold by the Case

$119.98 per case of 2

Save $18.00 on orders $75+. Spend $75 or more to unlock 15% off every case — applied automatically at checkout.

Ships as a complete case of 2. Ships oversize — not eligible for free shipping.

About Product Overview

The box design on this Johnson level isn't just for looks - that squared-off aluminum profile gives you four flat, true surfaces to work with instead of the two you get on a standard I-beam level. Set it on a pipe, a stud edge, or a ledger board and it sits stable without rocking. The magnetic edge lets you clamp it to steel framing, conduit, or ductwork and step back to read it hands-free, which matters when you're working solo or up on a ladder.

Three vials cover level, plumb, and 45-degree readings, and Johnson backs this one with 0.5 mm/m accuracy - tight enough for finish carpentry, cabinet installs, deck framing, and running conduit or drain lines where a fraction of a degree off at one end turns into a real problem at the other. At 48 inches, it's long enough to bridge across studs or check a long run without walking a shorter level down the line and adding up small errors.

  • Length: 48 inches
  • Material: Aluminum, box-beam profile
  • Vials: 3 (level, plumb, 45°)
  • Accuracy: 0.5 mm/m
  • Magnetic edge for hands-free use on steel
  • Professional-grade, orange finish

The Details Specifications

Brand Johnson
Model / MPN 1734-4800
UPC 049448173440
Weight 5 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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01

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02

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03

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04

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