Rulers and Squares (59)

Make the precise measurements required for roofing, framing, and other projects with Rona's selection of measuring rulers. There are angle squares with openings for drawing straight lines or triangles as well as types with adjustable angle markets for making plumb cuts. Use these and other measuring tools along with levels to ensure accurate cutting and correct installation of wood pieces. There are also handy accessories such as clamps to hold squares in place while you take measurements and mark out lines. Use rulers to confirm the results from measurements using laser tools.
Measuring rulers deliver the precise measurements required for any home or professional project. Their durable construction of metal and sturdy plastic allows them to stand up to rigorous use at multiple job sites. Many feature moulded or etched markings and numbers, rather than printed ones, preventing them from fading and becoming illegible over time. There are several sizes to choose from, with longer ones for measuring bigger pieces and shorter measuring squares that fit inside a tool belt.

Look for straight rulers or squares shaped in a 90-degree angle for measuring and cutting rafters. These also feature rafter tables for added convenience and precision. Other angled tools provide an easy means of measuring for mitre cuts at 45- or 90-degree angles. Triangular squares are also useful for measuring angled pieces and drawing lines for shingles in roofing applications. These and other measuring tools offer a straight edge for making accurate marks with pencils and chalk lines

While many measuring squares and rulers are one solid piece, others are adjustable, using sliding or pivoting mechanisms for increased versatility when measuring or plotting out angles. Some feature wooden handles for a more comfortable grip and locking nuts to make sure the adjustable portion of the tool stays in place. Others have built-in bubble levels to ensure proper alignment.

Other measuring tools include protractors and compasses for devising perfect circles, useful in writing out building and landscaping plans, as well as for hole cutting. Combination, multi-functional tools offer the capabilities of a drill gauge for determining the bit size needed, and the locating of a circle’s centre. When making fine measurements requiring extra precision, use a ruler or square with markings as small as 1/32 or 1/64 of an inch. These also feature helpful tables for converting fractions to decimals.
Johnson Stair Gauges - Brass - 2/Pack icon-wishlist
JOHNSON
Johnson Stair Gauges - Brass - 2/Pack
8 . 99 Each
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Johnson Heavy-Duty Angle Square - Aluminum - 7-in icon-wishlist
JOHNSON
Johnson Heavy-Duty Angle Square - Aluminum - 7-in
16 . 99 Each
13 in Store
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Johnson Professionnal T-Square - Tempered Aluminum - 90° - 48-in x 22-in icon-wishlist
JOHNSON
Johnson Professionnal T-Square - Tempered Aluminum - 90° - 48-in x 22-in
24 . 99 Each
20 in Store
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Johnson Heavy-Duty Carpenter Square - Steel - 1/8-in Graduations - 24-in x 16-in icon-wishlist
JOHNSON
Johnson Heavy-Duty Carpenter Square - Steel - 1/8-in Graduations - 24-in x 16-in
18 . 99 Each
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Johnson Straight Edge Ruler - Aluminum - 72-in icon-wishlist
JOHNSON
Johnson Straight Edge Ruler - Aluminum - 72-in
28 . 99 Each
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General Tools Angle-Izer Protractor - 180° - Yellow - Plastic icon-wishlist
GENERAL
General Tools Angle-Izer Protractor - 180° - Yellow - Plastic
13 . 49 Each
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Johnson Meter Stick - Aluminum - 1 1/8-in x 3/4-in x 40-in icon-wishlist
JOHNSON
Johnson Meter Stick - Aluminum - 1 1/8-in x 3/4-in x 40-in
9 . 99 Each
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Johnson Sliding T-Bevel - Stainless Steel and Bamboo Wood Handle - 8-in icon-wishlist
JOHNSON
Johnson Sliding T-Bevel - Stainless Steel and Bamboo Wood Handle - 8-in
11 . 99 Each
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Johnson Heavy-Duty T-Square - Tempered Aluminum - 90° - 48-in x 22-in icon-wishlist
JOHNSON
Johnson Heavy-Duty T-Square - Tempered Aluminum - 90° - 48-in x 22-in
52 . 99 Each
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Johnson Professional Try Square - Stainless Steel and Bamboo - 8-in icon-wishlist
JOHNSON
Johnson Professional Try Square - Stainless Steel and Bamboo - 8-in
14 . 49 Each
 
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Swanson Tool Company Speed Square icon-wishlist
TOOL COMPANY
Swanson Tool Company Speed Square
16 . 99 Each
5 in Store
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Johnson Professional Steel Rafter Square - Rust-Resistant Steel - 1/8-in Graduations - 24-in x 16-in icon-wishlist
JOHNSON
Johnson Professional Steel Rafter Square - Rust-Resistant Steel - 1/8-in Graduations - 24-in x 16-in
18 . 99 Each
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Johnson Combination Square - Stainless Steel and Cast Zinc - Imperial and Metric - 12-in icon-wishlist
JOHNSON
Johnson Combination Square - Stainless Steel and Cast Zinc - Imperial and Metric - 12-in
25 . 99 Each
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Johnson Angle Square - Rafter - Aluminum - 12-in icon-wishlist
JOHNSON
Johnson Angle Square - Rafter - Aluminum - 12-in
31 . 99 Each
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Yardstick icon-wishlist
JOHNSON
Yardstick
9 . 99 Each
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Johnson Orange Plastic Rafter Angle square icon-wishlist
JOHNSON
Johnson Orange Plastic Rafter Angle square
7 . 39 Each
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Johnson Combination Square - Stainless Steel and Cast Zinc - Imperial and Metric - 16-in icon-wishlist
JOHNSON
Johnson Combination Square - Stainless Steel and Cast Zinc - Imperial and Metric - 16-in
33 . 99 Each
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Swanson Tool Company 100-in Cutting Guide icon-wishlist
TOOL COMPANY
Swanson Tool Company 100-in Cutting Guide
43 . 99 Each
3 in Store
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Johnson Carpenter Square with Metric Conversion Tables - Steel - Silver - 24-in x 16-in icon-wishlist
JOHNSON
Johnson Carpenter Square with Metric Conversion Tables - Steel - Silver - 24-in x 16-in
15 . 99 Each
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Johnson Heavy-Duty T-Square - Aluminum - Silver - 54-in icon-wishlist
JOHNSON
Johnson Heavy-Duty T-Square - Aluminum - Silver - 54-in
31 . 98 Each
 
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Combination square icon-wishlist
JOHNSON
Combination square
23 . 99 Each
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6-Inch Ruler icon-wishlist
GENERAL
6-Inch Ruler
6 . 49 Each
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Swanson Tool Company Speedlite Level Square 7-in icon-wishlist
TOOL COMPANY
Swanson Tool Company Speedlite Level Square 7-in
16 . 49 Each
3 in Store
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Swanson Tool Company 6-in Combo Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 6-in Combo Square
16 . 49 Each
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Swanson SpeedLite 8-in Square icon-wishlist
SWANSON
Swanson SpeedLite 8-in Square
5 . 99 Each
8 in Store
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Johnson Light Mitre Square - Steel and Plastic - 45° and 90° - 8-in icon-wishlist
JOHNSON
Johnson Light Mitre Square - Steel and Plastic - 45° and 90° - 8-in
16 . 99 Each
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Johnson Structo-Cast Combination Square - Steel and ABS Plastic - 12-in icon-wishlist
JOHNSON
Johnson Structo-Cast Combination Square - Steel and ABS Plastic - 12-in
25 . 99 Each
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Rafter square icon-wishlist
JOHNSON
Rafter square
29 . 99 Each
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Swanson Tool Company The Big 12 Speed Square with Layout Bar icon-wishlist
TOOL COMPANY
Swanson Tool Company The Big 12 Speed Square with Layout Bar
40 . 99 Each
1 in Store
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Johnson Structo-Cast(R) Sliding Bevel Square - 8-in icon-wishlist
JOHNSON
Johnson Structo-Cast(R) Sliding Bevel Square - 8-in
9 . 99 Each
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General(R) Pencil Compass - 8-in Capacity icon-wishlist
GENERAL
General(R) Pencil Compass - 8-in Capacity
18 . 79 Each
2 in Store
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Johnson Straight Edge Ruler - Aluminum - 24-in icon-wishlist
JOHNSON
Johnson Straight Edge Ruler - Aluminum - 24-in
12 . 79 Each
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Multi-use ruler icon-wishlist
GENERAL
Multi-use ruler
32 . 99 Each
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Johnson Metal Rafter Square - 1/8-in Graduations - Black - 24-in x 16-in icon-wishlist
JOHNSON
Johnson Metal Rafter Square - 1/8-in Graduations - Black - 24-in x 16-in
36 . 99 Each
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Swanson Framing Wizard Blue Folding Aluminum Framing Square icon-wishlist
TOOL COMPANY
Swanson Framing Wizard Blue Folding Aluminum Framing Square
46 . 99 Each
5 in Store
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Swanson Tool Company square speedlite big 12 orange icon-wishlist
TOOL COMPANY
Swanson Tool Company square speedlite big 12 orange
19 . 99 Each
3 in Store
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Johnson Precision Ruler - Aluminum - 2-in x 48-in icon-wishlist
JOHNSON
Johnson Precision Ruler - Aluminum - 2-in x 48-in
19 . 99 Each
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Johnson Professional Steel Rafter Square - Rust-Resistant Steel - 1/8-in Graduations - 12-in x 8-in icon-wishlist
JOHNSON
Johnson Professional Steel Rafter Square - Rust-Resistant Steel - 1/8-in Graduations - 12-in x 8-in
12 . 99 Each
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Project Source Square Rafter - 7-in - Plastic - Grey icon-wishlist
PROJECT SOURCE
Project Source Square Rafter - 7-in - Plastic - Grey
6 . 99 Each
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Pencil Compass - Brass-Plated/Hardened Steel - 8-in icon-wishlist
GENERAL
Pencil Compass - Brass-Plated/Hardened Steel - 8-in
7 . 99 Each
 
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Swanson Tool Company 9-in Sliding Bevel Gauge icon-wishlist
TOOL COMPANY
Swanson Tool Company 9-in Sliding Bevel Gauge
31 . 99 Each
9 in Store
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Swanson Tool Company 12-in Combo Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 12-in Combo Square
25 . 49 Each
17 in Store
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Swanson Tool Company Adjustable Drywall Square icon-wishlist
TOOL COMPANY
Swanson Tool Company Adjustable Drywall Square
47 . 99 Each
2 in Store
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Swanson Tool Company High Vis Aluminum Square icon-wishlist
TOOL COMPANY
Swanson Tool Company High Vis Aluminum Square
38 . 99 Each
3 in Store
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Swanson Tool Company 8-in Try and Miter Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 8-in Try and Miter Square
13 . 49 Each
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Swanson Tool Company Brass Stair Gauge (2-Pack) icon-wishlist
TOOL COMPANY
Swanson Tool Company Brass Stair Gauge (2-Pack)
10 . 49 Each
5 in Store
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Swanson Tool Company 16-in Pro Combination Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 16-in Pro Combination Square
29 . 99 Each
2 in Store
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Swanson Tool Company 16-in x 24-in Steel Carpenter Square 1/8-in Thick Heavy Duty icon-wishlist
TOOL COMPANY
Swanson Tool Company 16-in x 24-in Steel Carpenter Square 1/8-in Thick Heavy Duty
41 . 99 Each
4 in Store
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