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JOHNSON LEVEL I-Beam Level: Level, Plumb & 45° Angle, I-Beam, 48 in Overall Lg - Standard I-Beam Levels
JOHNSON LEVELStandard I-Beam Levels

JOHNSON LEVEL I-Beam Level: Level, Plumb & 45° Angle, I-Beam, 48 in Overall Lg

The JOHNSON LEVEL I-Beam Level (MPN 7748-O) is a standard I-beam level with a 48-inch overall length, featuring an acrylic vial and plastic construction. It provides level, plumb, and 45° angle readings with a side…

SKU 3G-OTH-305108

Brand
JOHNSON LEVEL
Item
I-Beam Level: Level, Plumb & 45° Angle, I-Beam, 48 in Overall Lg
Category
Standard I-Beam Levels
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Technical Specifications

JOHNSON LEVEL
Manufacturer Part Number
7748-O
Type
Plumb & 45° Angle, I-Beam, Side Read Only, 0
Overall Lg
48 in
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JOHNSON LEVEL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON LEVEL I-Beam Level (MPN 7748-O) is a standard I-beam level with a 48-inch overall length, featuring an acrylic vial and plastic construction. It provides level, plumb, and 45° angle readings with a side read only orientation.

Used in

Common applications for JOHNSON LEVEL
Construction framing – Johnson Level torpedo level (MPN 1411-0900) for checking plumb and level on studs and joists
Metal fabrication – Johnson Level combination square (MPN 400) for layout and squaring of sheet metal
Drywall installation – Johnson Level drywall T-square (MPN JTS481) for cutting and aligning gypsum boards
Machinery alignment – Johnson Level bullseye level (MPN 100) for leveling equipment bases in all directions
Distance measurement – Johnson Level laser distance meter (MPN LDM85) for room dimensions in facility layout
Surveying and laser setup – Johnson Level elevating tripod (MPN 40-6330) for mounting laser levels on uneven terrain

JOHNSON LEVEL Products

3G Electric supplies JOHNSON LEVEL standard i-beam levels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, 48 in Overall Lg, Top & Side Read, Rare Earth – 1 (MPN 3848). Key specifications — attr934734: 3848; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr939781: Rare Earth; attr983962: Aluminum; attr939959: Top & Side Read.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, 48 in Overall Lg, Top & Side Read, Rare Earth – 1 (MPN 3848). Key specifications — attr934734: 3848; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr939781: Rare Earth; attr983962: Aluminum; attr939959: Top & Side Read.
JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, 24 in Overall Lg, Top & Side Read, None Acrylic (MPN 3724). Key specifications — attr934734: 3724; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, 48 in Overall Lg, Top & Side Read, 0, 1 mm/m (MPN 1300-4800). Key specifications — attr934734: 1300-4800; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, 48 in Overall Lg, Top & Side Read, 1, 1 mm/m (MPN 3748). Key specifications — attr934734: 3748; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, 48 in Overall Lg, Top & Side Read, 1, 1 mm/m (MPN 3748). Key specifications — attr934734: 3748; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read.
JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, 24 in Overall Lg, Top & Side Read, 0, 1 mm/m (MPN 1300-2400). Key specifications — attr934734: 1300-2400; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, Cushioned, Cushioned, 48 in Overall Lg, 0, 0.029° (MPN 1253-4800). Key specifications — attr934734: 1253-4800; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read; attr939953: Removable End Caps.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, Cushioned, Cushioned, 48 in Overall Lg, 0, 0.029° (MPN 1253-4800). Key specifications — attr934734: 1253-4800; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read; attr939953: Removable End Caps.
JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, Cushioned, Cushioned, 24 in Overall Lg, 0, 0.029° (MPN 1253-2400). Key specifications — attr934734: 1253-2400; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read; attr939953: Removable End Caps.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, Cushioned, Cushioned, 24 in Overall Lg, 0, 0.029° (MPN 1253-2400). Key specifications — attr934734: 1253-2400; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read; attr939953: Removable End Caps.
JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, Cushioned, Cushioned, 72 in Overall Lg, 0, 0.029° (MPN 1253-7200). Key specifications — attr934734: 1253-7200; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read; attr939953: Removable End Caps.
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JOHNSON LEVEL I-Beam Level: Level & Plumb, I-Beam, Cushioned, Cushioned, 72 in Overall Lg, 0, 0.029° (MPN 1253-7200). Key specifications — attr934734: 1253-7200; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Aluminum; attr939959: Top & Side Read; attr939953: Removable End Caps.
JOHNSON LEVEL I-Beam Level: Level, Plumb & 45° Angle, I-Beam, 24 in Overall Lg, Side Read Only, 0 (MPN 7724-O). Key specifications — attr934734: 7724-O; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Plastic; attr939959: Side Read Only.
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JOHNSON LEVEL I-Beam Level: Level, Plumb & 45° Angle, I-Beam, 24 in Overall Lg, Side Read Only, 0 (MPN 7724-O). Key specifications — attr934734: 7724-O; attr934735: JOHNSON LEVEL; attr939796: Acrylic; attr983962: Plastic; attr939959: Side Read Only.