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JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 3 1/2 in, 16 in x 0.85 in - Combination Squares
JOHNSON LEVELCombination Squares

JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 3 1/2 in, 16 in x 0.85 in

The JOHNSON LEVEL Combination Square (SKU 21XK21) is a combination square with inch/metric markings, featuring an etched scale with 1 mm graduations. It includes a scriber and is constructed with a cast zinc body…

SKU 3G-OTH-284478

Brand
JOHNSON LEVEL
Item
Combination Square: Inch/Metric, Stainless Steel, 3 1/2 in, 16 in x 0.85 in
Category
Combination Squares
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Technical Specifications

JOHNSON LEVEL
Manufacturer Part Number
420EM-S
Type
Stainless Steel, 3 1/2 in, 16 in x 0.85 in, Cast Zinc
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JOHNSON LEVEL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON LEVEL Combination Square (SKU 21XK21) is a combination square with inch/metric markings, featuring an etched scale with 1 mm graduations. It includes a scriber and is constructed with a cast zinc body. The stainless steel blade measures 16 in x 0.85 in, and the tool is identified by manufacturer part number 420EM-S.

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 combination squares. 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 Try Square: 4 3/16 in Base Lg, 4 3/16 in x 1 1/2 in, 8 in x 9 1/2 in, Clear, Polished (MPN 1908-0800). Key specifications — attr936133: Etched; attr936134: 1/16 in; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Aluminum.
JOHNSON LEVEL
JOHNSON LEVEL Try Square: 4 3/16 in Base Lg, 4 3/16 in x 1 1/2 in, 8 in x 9 1/2 in, Clear, Polished (MPN 1908-0800). Key specifications — attr936133: Etched; attr936134: 1/16 in; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Aluminum.
JOHNSON LEVEL Framing Square: 16 in Base Lg, 16 in x 1 1/2 in, 24 in x 2 in, Anti-Rust, Powder, SAE (MPN CS9). Key specifications — attr936133: Printed; attr936134: 1/16 in; attr936137: Octagon; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Steel.
JOHNSON LEVEL
JOHNSON LEVEL Framing Square: 16 in Base Lg, 16 in x 1 1/2 in, 24 in x 2 in, Anti-Rust, Powder, SAE (MPN CS9). Key specifications — attr936133: Printed; attr936134: 1/16 in; attr936137: Octagon; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Steel.
JOHNSON LEVEL Try Square: 4 3/16 in Base Lg, 4 3/16 in x 1 1/2 in, 8 in x 9 1/2 in, Clear, Polished (MPN 1940-0800). Key specifications — attr936133: Etched; attr936134: 1/16 in; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Wood.
JOHNSON LEVEL
JOHNSON LEVEL Try Square: 4 3/16 in Base Lg, 4 3/16 in x 1 1/2 in, 8 in x 9 1/2 in, Clear, Polished (MPN 1940-0800). Key specifications — attr936133: Etched; attr936134: 1/16 in; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Wood.
JOHNSON LEVEL Carpenter Square: 8 in Base Lg, 8 in x 1 in, 12 in x 1 1/2 in, Clear, Anodized, Inches (MPN CS10). Key specifications — attr936133: Printed; attr936134: 1/16 in; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Aluminum.
JOHNSON LEVEL
JOHNSON LEVEL Carpenter Square: 8 in Base Lg, 8 in x 1 in, 12 in x 1 1/2 in, Clear, Anodized, Inches (MPN CS10). Key specifications — attr936133: Printed; attr936134: 1/16 in; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Aluminum.
JOHNSON LEVEL Framing Square: 24 in Base Lg, 24 in, 16 in x 24 in, Anodized, Aluminum, Inches, SAE (MPN CS7). Key specifications — attr936133: Etched; attr936134: 1/10 in; attr936137: Octagon; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Aluminum.
JOHNSON LEVEL
JOHNSON LEVEL Framing Square: 24 in Base Lg, 24 in, 16 in x 24 in, Anodized, Aluminum, Inches, SAE (MPN CS7). Key specifications — attr936133: Etched; attr936134: 1/10 in; attr936137: Octagon; attr934763: JOHNSON LEVEL; attr984589: Inch; attr984960: Aluminum.
JOHNSON LEVEL Stair Gauge Set: Combo Squares, Brass, Stair Gauge, Brass (MPN 405). Key specifications — attr944523: Combination Squares; attr944528: Stair Gauge; attr934763: JOHNSON LEVEL.
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JOHNSON LEVEL Stair Gauge Set: Combo Squares, Brass, Stair Gauge, Brass (MPN 405). Key specifications — attr944523: Combination Squares; attr944528: Stair Gauge; attr934763: JOHNSON LEVEL.

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JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 3 1/2 in, 6 in x 0.85 in, Cast Zinc (MPN 406EM). Key specifications — attr936159: 1 mm; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Printed.
JOHNSON LEVEL
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 3 1/2 in, 6 in x 0.85 in, Cast Zinc (MPN 406EM). Key specifications — attr936159: 1 mm; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Printed.
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 4 3/4 in, 12 in x 0.85 in, Cast Zinc (MPN 400EM-S). Key specifications — attr936159: 1 mm; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Etched.
JOHNSON LEVEL
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 4 3/4 in, 12 in x 0.85 in, Cast Zinc (MPN 400EM-S). Key specifications — attr936159: 1 mm; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Etched.
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 3 1/2 in, 6 in x 0.85 in, Cast Zinc (MPN 406EM-S). Key specifications — attr936159: 1/32 in; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Etched.
JOHNSON LEVEL
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 3 1/2 in, 6 in x 0.85 in, Cast Zinc (MPN 406EM-S). Key specifications — attr936159: 1/32 in; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Etched.
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 5 3/4 in, 12 in x 0.85 in, Cast Zinc (MPN 400EM). Key specifications — attr936159: 1/32 in; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Printed.
JOHNSON LEVEL
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 5 3/4 in, 12 in x 0.85 in, Cast Zinc (MPN 400EM). Key specifications — attr936159: 1/32 in; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Printed.
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 4 3/4 in, 16 in x 0.85 in, Cast Zinc (MPN 420EM). Key specifications — attr936159: 1 mm; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Etched.
JOHNSON LEVEL
JOHNSON LEVEL Combination Square: Inch/Metric, Stainless Steel, 4 3/4 in, 16 in x 0.85 in, Cast Zinc (MPN 420EM). Key specifications — attr936159: 1 mm; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Etched.
JOHNSON LEVEL Combination Square: Inch, Stainless Steel, 4 3/4 in, 12 in x 0.85 in, 12 in Blade Lg (MPN 400). Key specifications — attr936159: 1/32 in; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Printed.
JOHNSON LEVEL
JOHNSON LEVEL Combination Square: Inch, Stainless Steel, 4 3/4 in, 12 in x 0.85 in, 12 in Blade Lg (MPN 400). Key specifications — attr936159: 1/32 in; attr936166: Cast Zinc; attr936169: Scriber; attr934771: JOHNSON LEVEL; attr936157: Printed.