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Box Beam Level — 72 in.
- Mfg.#
- BBL720
- Sku#
- 7701683
- 72-inch length designed for long spans and layout work
- Features heavy-duty aluminum box-beam frame for durability
- Includes industrial-strength acrylic block vials for precise readouts
- Offers accuracy of .0005 in, suitable for fine leveling and layout
- Finished with Super Shock polymer/rubber end caps for impact protection
* Estimated stock levels as of Mon, Jun 15, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The Swanson 72-Inch Box Beam Level is a long, sturdy aluminum level designed for tradespeople and serious DIYers who need reliable straightness over an extended span. With a 72-inch length and rigid box-beam construction finished with rubber end caps, it resists twist and provides a stable reference when checking large surfaces. The block-type vial offers clear, repeatable readings and the tool’s stated accuracy of .0005 inch delivers the fine precision required for tasks where small deviations matter. Use it to verify long runs, align framing or trim, and check flatness across wide workpieces where short levels can’t span. Built from aluminum for a balance of strength and manageable weight, this level suits workshop and jobsite routines that demand long, accurate sight lines.
Specifications
General
| Accuracy | .0005 in |
|---|---|
| Material | Aluminum, Rubber |
| Type | Box Beam Level |
| Vial Type | Block |
Dimensions
| Length | 72 in |
|---|
