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
9 . 29 Each
3 in Store
Pick-Up Today
Delivery
Add to Cart
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
25 . 99 Each
2 in Store
Pick-Up Today
Delivery
Add to Cart
Johnson Heavy-Duty Angle Square - Aluminum - 7-in icon-wishlist
JOHNSON
Johnson Heavy-Duty Angle Square - Aluminum - 7-in
17 . 49 Each
2 in Store
Pick-Up Today
Delivery
Add to Cart
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
19 . 59 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
Johnson Straight Edge Ruler - Aluminum - 72-in icon-wishlist
JOHNSON
Johnson Straight Edge Ruler - Aluminum - 72-in
34 . 99 Each
4 in Store
Pick-Up Today
Delivery
Add to Cart
General Tools Angle-Izer Protractor - 180° - Yellow - Plastic icon-wishlist
GENERAL
General Tools Angle-Izer Protractor - 180° - Yellow - Plastic
11 . 89 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
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
12 . 39 Each
 
Delivery
Add to Cart
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
54 . 99 Each
2 in Store
Pick-Up Today
Delivery
Add to Cart
Swanson Tool Company Speed Square icon-wishlist
TOOL COMPANY
Swanson Tool Company Speed Square
17 . 59 Each
Available Nearby
Pick-Up
Details
Johnson Angle Square - Rafter - Aluminum - 12-in icon-wishlist
JOHNSON
Johnson Angle Square - Rafter - Aluminum - 12-in
32 . 99 Each
2 in Store
Pick-Up Today
Delivery
Add to Cart
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
19 . 59 Each
2 in Store
Pick-Up Today
Delivery
Add to Cart
Combination square icon-wishlist
JOHNSON
Combination square
24 . 99 Each
3 in Store
Pick-Up Today
Delivery
Add to Cart
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
26 . 99 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
Swanson Tool Company 100-in Cutting Guide icon-wishlist
TOOL COMPANY
Swanson Tool Company 100-in Cutting Guide
45 . 39 Each
Available Nearby
Pick-Up
Details
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
34 . 99 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
Johnson Heavy-Duty T-Square - Aluminum - Silver - 54-in icon-wishlist
JOHNSON
Johnson Heavy-Duty T-Square - Aluminum - Silver - 54-in
32 . 98 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
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
11 . 99 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
Johnson Structo-Cast(R) Sliding Bevel Square - 8-in icon-wishlist
JOHNSON
Johnson Structo-Cast(R) Sliding Bevel Square - 8-in
10 . 29 Each
10 in Store
Pick-Up Today
Delivery
Add to Cart
Swanson SpeedLite 8-in Square icon-wishlist
SWANSON
Swanson SpeedLite 8-in Square
6 . 19 Each
Available Nearby
Pick-Up
Details
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
16 . 49 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
6-Inch Ruler icon-wishlist
GENERAL
6-Inch Ruler
6 . 59 Each
 
Delivery
Add to Cart
Johnson Orange Plastic Rafter Angle square icon-wishlist
JOHNSON
Johnson Orange Plastic Rafter Angle square
7 . 39 Each
21 in Store
Pick-Up Today
Delivery
Add to Cart
General(R) Pencil Compass - 8-in Capacity icon-wishlist
GENERAL
General(R) Pencil Compass - 8-in Capacity
19 . 59 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
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
17 . 49 Each
6 in Store
Pick-Up Today
Delivery
Add to Cart
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
26 . 79 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
Johnson Professional Try Square - Stainless Steel and Bamboo - 8-in icon-wishlist
JOHNSON
Johnson Professional Try Square - Stainless Steel and Bamboo - 8-in
14 . 99 Each
 
Delivery
Add to Cart
Rafter square icon-wishlist
JOHNSON
Rafter square
30 . 99 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
Swanson Tool Company square speedlite big 12 orange icon-wishlist
TOOL COMPANY
Swanson Tool Company square speedlite big 12 orange
20 . 59 Each
Available Nearby
Pick-Up
Details
Swanson Tool Company 6-in Combo Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 6-in Combo Square
16 . 99 Each
Available Nearby
Pick-Up
Details
Swanson Framing Wizard Blue Folding Aluminum Framing Square icon-wishlist
TOOL COMPANY
Swanson Framing Wizard Blue Folding Aluminum Framing Square
48 . 49 Each
Available Nearby
Pick-Up
Details
Johnson Precision Ruler - Aluminum - 2-in x 48-in icon-wishlist
JOHNSON
Johnson Precision Ruler - Aluminum - 2-in x 48-in
20 . 49 Each
 
Delivery
Add to Cart
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
42 . 29 Each
Available Nearby
Pick-Up
Details
Swanson Tool Company 8-in Try and Miter Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 8-in Try and Miter Square
13 . 89 Each
Available Nearby
Pick-Up
Details
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
13 . 49 Each
Available Nearby
Pick-Up
Delivery
Add to Cart
Johnson Straight Edge Ruler - Aluminum - 24-in icon-wishlist
JOHNSON
Johnson Straight Edge Ruler - Aluminum - 24-in
13 . 29 Each
1 in Store
Pick-Up Today
Delivery
Add to Cart
Project Source Square Rafter - 7-in - Plastic - Grey icon-wishlist
PROJECT SOURCE
Project Source Square Rafter - 7-in - Plastic - Grey
7 . 29 Each
 
Delivery
Add to Cart
Yardstick icon-wishlist
JOHNSON
Yardstick
10 . 29 Each
1 in Store
Pick-Up Today
Delivery
Add to Cart
Multi-use ruler icon-wishlist
GENERAL
Multi-use ruler
39 . 99 Each
5 in Store
Pick-Up Today
Delivery
Add to Cart
Pencil Compass - Brass-Plated/Hardened Steel - 8-in icon-wishlist
GENERAL
Pencil Compass - Brass-Plated/Hardened Steel - 8-in
8 . 29 Each
 
Delivery
Add to Cart
Swanson Tool Company Brass Stair Gauge (2-Pack) icon-wishlist
TOOL COMPANY
Swanson Tool Company Brass Stair Gauge (2-Pack)
10 . 89 Each
Available Nearby
Pick-Up
Details
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
37 . 99 Each
1 in Store
Pick-Up Today
Delivery
Add to Cart
Swanson Tool Company High Vis Aluminum Square icon-wishlist
TOOL COMPANY
Swanson Tool Company High Vis Aluminum Square
40 . 19 Each
Available Nearby
Pick-Up
Details
Swanson Tool Company 12-in Combo Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 12-in Combo Square
27 . 89 Each
Available Nearby
Pick-Up
Details
Swanson Tool Company 9-in Sliding Bevel Gauge icon-wishlist
TOOL COMPANY
Swanson Tool Company 9-in Sliding Bevel Gauge
32 . 99 Each
Available Nearby
Pick-Up
Details
Swanson Tool Company Speedlite Level Square 7-in icon-wishlist
TOOL COMPANY
Swanson Tool Company Speedlite Level Square 7-in
16 . 99 Each
Available Nearby
Pick-Up
Details
Swanson Tool Company Adjustable Drywall Square icon-wishlist
TOOL COMPANY
Swanson Tool Company Adjustable Drywall Square
49 . 49 Each
Available Nearby
Pick-Up
Details
Tool Company Magnetic Angle Finder icon-wishlist
TOOL COMPANY
Tool Company Magnetic Angle Finder
32 . 99 Each
Available Nearby
Pick-Up
Details
Swanson Tool Company 16-in Pro Combination Square icon-wishlist
TOOL COMPANY
Swanson Tool Company 16-in Pro Combination Square
30 . 89 Each
Available Nearby
Pick-Up
Details