English

English

Phone: 800-800-TOOL

User profile shortcuts

Sign In / Sign Up Recently Viewed (0)

No recently viewed items

Search

Main Navigation

Products

Tethered Tools

SkyHook Transfer System
Lanyards & Accessories
PPE Tethering
Tether-Ready Hand Sockets
Tether-Ready Ratchets
Tether-Ready Torque
Tether-Ready Wrenches
Tether-Ready Punches & Chisels
Tether-Ready Hammers
Tether-Ready Pliers
Tether-Ready Hex Keys
Tether-Ready Screwdrivers
Tether-Ready Speciality Tools
System Sets

Tool Storage

Side Cabinets
Mobile Storage
Tool Boxes
Tool Bags
Storage Accessories
Bins & Organizers
Canvas Tool Pouches
Sawhorses
Tool Vests
Foam Solutions

Master Sets

Advanced Sets
Modular Sets
Intermediate Sets
Starter Sets
Specialty Sets
Aviation Sets
Railroad Sets
Plumbing & HVAC Sets
Contractor's Sets
Electrician's Sets
Sub Sets
Foamed Sets
Advanced Sets|Foamed Sets

Drive Tools & Accessories

Ratchets
Extensions
Adapters
Handles
Universal Joints
Insulated Tools
Impact Extensions
Impact Adapters
Impact Universal Joints
Ratchet Repair Kits
Socket Holders

Hand Sockets

Sockets
Socket Sets
Insulated Sockets
Bit Sockets
Bit Socket Sets
Universal Sockets
Universal Socket Sets
Crowfoot Wrenches
Crowfoot Wrench Sets
Hex Bit Repair Kits

Air Tools

Impact Wrenches
Air Ratchets
Die Grinders

Impact Sockets

Impact Sockets Individual
Impact Socket Sets
Impact Bit Sockets
Impact Universal Joints
Impact Bit Socket Sets
Impact Universal Joint Sets
Retaining Rings

Precision Torque Tools

Interchangeable Head Torque
Micrometer Torque Wrenches
Electronic Torque Wrenches
Dial Torque Wrenches
Torque Screwdrivers
Torque Multipliers
Torque Calibration
Torque Adapters
Torque Repair Kits

Wrenches

Ratcheting Wrenches
Ratcheting Wrench Sets
Combination Wrenches
Combination Wrench Sets
Flex Head Wrenches
Flex Head Wrench Sets
Box End Wrenches
Box End Wrench Sets
Open End Wrenches
Open End Wrench Sets
Adjustable Wrenches
Adjustable Wrench Sets
Construction & Heavy Duty Wrenches
Pipe & Chain Wrenches
Flare Nut Wrenches
Flare Nut Wrench Sets
Spanner Wrenches
Open-Socket Wrenches
Wrench Repair Parts
Combination Wrench Sets|Ratcheting Wrench Sets

Screwdrivers & Hex Keys

Screwdrivers
Screwdriver Sets
Insulated Screwdrivers & Nut Drivers
Nut Drivers
Nut Driver Sets
Ratcheting Screwdrivers
Insert Bit Screwdrivers
Insert Bits
Picks & Hooks
Scratch Awls
Hex Keys Individual
Hex Key Sets
Folding Hex Key Sets
Torx Key Sets

Pliers, Snips & Clamps

Pliers
Pliers Sets
Locking Pliers
Locking Pliers Sets
Insulated Pliers
Retaining Ring Pliers
Retaining Ring Pliers Sets
Snips
Clamps
Wire Strippers

Striking & Struck

Hammers
Punches
Chisels
Punch & Chisel Sets
Pry Bars
Demolition Tools
Nail Sets
Hammer Sets

Fleet Maintenance

Powertrain
Fluid Systems
Electrical Systems
Chassis & Support
Gauge Parts

Specialty Tools

Pullers
Illumination
Multi-Purpose Tools
Feeler Gauges
Inspection & Pick Up Tools
Extractors
Eye Bolts
Plumbing

Measuring & Layout

Tape Measures
Long Tapes
Levels
Squares
Marking Tools
Electronic Tools

Cutting Tools

Specialty Knives
Retractable Utility Knives
Fixed Utility Knives
Snap-Off Knives
Replacement Blades
Hacksaws
Panel Saws
Specialty Saws
Miter Boxes
Saw Blades

Finishing Tools

Planes
Plane Cutters & Accessories
Putty Knives & Scrapers
Surform Tools
Files
Brushes
Brushes|Files

Fastening Tools

Staple Guns
Electric Nailers
Staples & Brads
Riveters
Rivets
Hammer Tackers
Glue Guns
Glue Sticks

Hand Sockets|Master Sets

Fleet Maintenance|Wrenches

Drive Tools & Accessories|Wrenches

Hand Sockets|Precision Torque Tools

Hand Sockets|Screwdrivers & Hex Keys

Impact Sockets|Screwdrivers & Hex Keys

Brands

Tethered Tools
Tool Storage
Master Sets
Drive Tools & Accessories
Hand Sockets
Air Tools
Impact Sockets
Precision Torque Tools
Wrenches
Screwdrivers & Hex Keys
Pliers, Snips & Clamps
Striking & Struck
Fleet Maintenance
Specialty Tools
Cutting Tools
Finishing Tools
Fleet Maintenance|Wrenches
Drive Tools & Accessories|Wrenches
Hand Sockets|Precision Torque Tools
Hand Sockets|Screwdrivers & Hex Keys
Impact Sockets|Screwdrivers & Hex Keys

Tool Storage
Master Sets
Drive Tools & Accessories
Hand Sockets
Impact Sockets
Precision Torque Tools
Wrenches
Screwdrivers & Hex Keys
Pliers, Snips & Clamps
Striking & Struck
Specialty Tools
Cutting Tools
Finishing Tools
Hand Sockets|Master Sets

Tool Storage
Drive Tools & Accessories
Hand Sockets
Impact Sockets
Wrenches
Screwdrivers & Hex Keys
Pliers, Snips & Clamps
Striking & Struck
Specialty Tools
Measuring & Layout
Cutting Tools
Finishing Tools
Fastening Tools

Industries

Oil, Gas & Petrochemical

Mining

Manufacturing/MRO

Aerospace

Power Generation

Government & Military

Transportation

Automotive

Plumbing

Electrical

About

Catalog
About PROTO
Contact Us
News & Events
Investor Relations
Affiliations
Certification

Support & Services

Service Center
Find a Distributor
F.A.Q.
Tool Safety
Literature
Conversion Charts
Warranty Info

800-800-TOOL

Types

Products (3534)
Literature (98)

Specification ASME

ASME B.107-14 (2)
ASME B107.1 (10)
ASME B107.100 (79)
ASME B107.100-2010 (48)
ASME B107.100-2035 (1)
ASME B107.100-2036 (1)
ASME B107.100-2062 (1)
ASME B107.10M (35)
ASME B107.11 (6)
ASME B107.110 (5)
ASME B107.110-2012 (173)
ASME B107.12 (4)
ASME B107.13 (9)
ASME B107.13M (1)
ASME B107.14M (10)
ASME B107.15 (13)
ASME B107.15-2002 (1)
ASME B107.16M (2)
ASME B107.18 (1)
ASME B107.19 (3)
ASME B107.19M (4)
ASME B107.1M (1)
ASME B107.20 (5)
ASME B107.2012 (1)
ASME B107.20M (1)
ASME B107.21 (15)
ASME B107.21-2005 (1)
ASME B107.22 (1)
ASME B107.23 (6)
ASME B107.23-2004 (25)
ASME B107.23M (2)
ASME B107.24 (3)
ASME B107.28 (5)
ASME B107.29 (6)
ASME B107.29M (1)
ASME B107.30 (2)
ASME B107.300-2010 (7)
ASME B107.33 (3)
ASME B107.34M (2)
ASME B107.35M (2)
ASME B107.400 (1)
ASME B107.400-2008 (B107.53) (1)
ASME B107.410 (2)
ASME B107.410-2008 (B107.48) (1)
ASME B107.410-2008* for performance (1)
ASME B107.47M (9)
ASME B107.48 (13)
ASME B107.48M (6)
ASME B107.500 (2)
ASME B107.500-2010 (B107.23) (1)
ASME B107.53M (2)
ASME B107.54 (1)
ASME B107.54M (2)
ASME B107.5M (4)
ASME B107.600 (3)
ASME B107.600-2008 (B107.15) (2)
ASME B107.60M (2)
ASME B107.8 (9)
ASME B18.3 (9)
B107.100 (2)
B107.16M (1)
B107.25MandB107.38M (1)
B107.500-2010 (3)

Specification AS

AS954E S3.8.1 (1)
SAE AS4283C (7)
SAE AS4984A (94)
SAE AS954G (9)
SAE AS955 (11)

Brands

BlackhawkByProto (444)
Expert (291)
Proto (2092)
PROTO (5)
StanleyTools (700)

Number of Drawers

10 (6)
11 (3)
12 (7)
13 (3)
14 (1)
15 (1)
18 (1)
20 (1)
3 (4)
4 (5)
5 (4)
6 (7)
7 (6)
8 (10)
9 (1)

Overall Length [in]

#N/A (1)
1 (7)
1 (6)
10 (10)
10 (4)
10-1/2 (5)
10-1/4 (2)
10-1/8 (5)
10-11/16 (3)
10-15/32 (4)
10-15/64 (2)
10-17/64 (2)
10-3/4 (4)
10-3/64 (1)
10-3/8 (2)
10-5/16 (1)
10-5/8 (2)
10-7/16 (2)
11 (6)
1-1/16 (1)
1-1/2 (8)
1-1/2 (1)
1-1/4 (3)
1-1/64 (2)
1-1/8 (2)
110-3/4 (1)
1-11/16 (1)
11-1/2 (4)
11-1/32 (5)
1-11/32 (2)
11-1/4 (2)
11-1/8 (2)
11-11/16 (4)
11-13/16 (6)
11-13/32 (2)
11-23/64 (1)
11-27/64 (3)
11-3/4 (1)
11-3/64 (2)
1-13/64 (1)
11-3/8 (4)
11-47/64 (1)
1-15/16 (2)
11-5/8 (1)
11-7/16 (2)
11-7/32 (4)
11-7/8 (1)
1-19/32 (2)
1-19/32 (1)
1-19/64 (5)
12 (6)
12-1/2 (4)
12-1/4 (3)
12-1/64 (1)
1-21/64 (1)
12-1/8 (2)
12-11/16 (5)
12-13/32 (1)
12-13/64 (1)
12-17/32 (2)
12-19/32 (2)
12-3/16 (1)
12-3/4 (5)
12-35/64 (2)
12-39/64 (1)
125 (1)
12-5/32 (1)
1-25/32 (1)
12-63/64 (1)
12-7/16 (2)
12-7/8 (5)
13 (6)
1-3/16 (5)
1-3/32 (1)
1-3/4 (3)
1-3/8 (4)
1-3/8 (1)
13-1/2 (1)
1-31/32 (5)
1-31/64 (3)
13-1/8 (5)
13-15/16 (1)
13-25/32 (2)
13-25/64 (2)
13-27/64 (1)
13-3/16 (3)
13-3/4 (2)
1-33/64 (4)
13-3/8 (1)
13-31/32 (2)
13-45/64 (1)
13-5/16 (2)
13-55/64 (1)
13-7/8 (1)
13-9/16 (4)
1-39/64 (1)
14 (7)
14-1/16 (3)
14-1/2 (4)
14-1/4 (1)
1-41/64 (1)
14-1/8 (2)
14-11/64 (1)
14-13/16 (4)
14-13/32 (1)
14-15/16 (2)
14-23/32 (1)
14-29/32 (1)
14-3/16 (1)
14-3/4 (2)
14-3/8 (1)
14-41/64 (2)
1-47/64 (1)
14-7/8 (4)
14-9/16 (1)
1-49/64 (1)
15 (4)
15/16 (1)
1-5/16 (4)
1-5/32 (1)
1-5/32 (1)
1-5/8 (1)
15-1/2 (1)
15-1/32 (1)
15-1/4 (3)
1-51/64 (3)
15-1/8 (1)
15-13/16 (1)
15-15/16 (3)
15-15/64 (1)
15-23/64 (1)
15-3/4 (2)
15-5/8 (4)
15-51/64 (1)
15-55/64 (2)
15-59/64 (1)
15-63/64 (1)
1-57/64 (1)
15-7/8 (5)
15-9/16 (1)
1-59/64 (1)
16 (2)
16-1/2 (1)
16-1/4 (1)
1-61/64 (1)
16-11/16 (1)
16-15/16 (2)
16-17/32 (1)
16-19/64 (1)
16-23/32 (1)
16-3/32 (1)
16-3/4 (2)
16-59/64 (4)
16-7/8 (1)
17 (1)
1-7/32 (1)
1-7/64 (1)
1-7/8 (3)
17-1/2 (2)
17-1/4 (1)
17-11/16 (1)
17-13/16 (2)
17-13/64 (1)
17-19/32 (1)
17-23/32 (1)
17-3/16 (1)
17-39/64 (1)
17-5/8 (1)
18 (2)
18.19 (1)
18-1/2 (3)
18-1/4 (1)
18-1/8 (1)
18-11/16 (2)
18-3/4 (4)
18-3/8 (1)
1-9/16 (1)
1-9/32 (1)
1-9/64 (3)
1-9/64 (1)
190 (1)
19-1/2 (1)
19-1/4 (1)
19-11/16 (1)
19-3/32 (1)
19-3/4 (1)
19-3/8 (2)
19-5/16 (2)
19-9/16 (2)
2 (5)
20 (3)
20-1/2 (1)
20-1/4 (2)
20-3/4 (1)
20-43/64 (1)
20-5/16 (1)
20-7/16 (2)
2-1/16 (1)
2-1/2 (3)
2-1/2 (2)
2--1/2 (1)
2-1/32 (1)
2-1/4 (1)
2-1/64 (1)
2-1/8 (1)
2-11/16 (3)
21-1/2 (2)
2-11/32 (1)
21-1/4 (1)
2-11/64 (1)
2-13/16 (4)
2-13/64 (2)
2-13/64 (1)
2-15/16 (4)
2-15/32 (2)
2-19/32 (2)
22 (1)
2-21/32 (1)
22-1/4 (1)
22-13/16 (1)
2-23/32 (3)
2-23/64 (1)
2-25/32 (1)
2-27/32 (1)
23 (2)
2-3/16 (2)
2-3/32 (2)
2-3/4 (3)
2-3/64 (1)
2-3/8 (1)
23-1/2 (2)
2-31/32 (2)
2-33/64 (2)
2-35/64 (1)
23-5/8 (1)
24 (4)
24.17 (1)
24-1/2 (1)
2-43/64 (2)
25 (1)
2-5/16 (1)
25/32 (1)
2-5/32 (4)
2-5/8 (4)
2-51/64 (1)
25-11/16 (1)
25-13/32 (1)
25-19/32 (1)
26-17/64 (1)
27 (1)
2-7/16 (2)
2-7/32 (2)
2-7/64 (1)
27-3/4 (1)
27-7/8 (1)
28 (2)
28-1/2 (1)
2-9/16 (4)
2-9/32 (3)
29-1/2 (1)
3 (7)
30 (3)
3-1/16 (1)
3-1/2 (13)
31/32 (2)
3-1/32 (2)
3-1/4 (6)
3-1/8 (3)
3-11/16 (2)
3-13/16 (3)
3-13/32 (1)
3-15/16 (5)
3-17/32 (1)
31-7/8 (1)
3-19/32 (1)
32 (1)
3-21/32 (1)
3-21/64 (1)
32-3/4 (1)
3-25/32 (1)
3-25/64 (2)
3-25/64 (1)
3-27/32 (3)
3-27-32 (1)
3-3/16 (2)
3-3/32 (6)
3-3/4 (10)
3-3/4 (1)
3-3/8 (5)
3-31/32 (2)
33-9/32 (2)
34 (1)
3-45/64 (1)
3-5/16 (1)
3-5/32 (4)
3-5/8 (3)
35-7/16 (1)
3-7/16 (2)
3-7/64 (4)
3-7/8 (3)
38 (1)
3-9/16 (1)
3-9/32 (2)
3-9/64 (1)
4 (10)
4.34 (1)
40 (1)
4-1/16 (2)
4-1/2 (10)
4-1/4 (4)
4-1/8 (2)
4-11/16 (4)
4-11/64 (1)
41-17/32 (1)
4-13/16 (1)
4-13/32 (1)
4-13/64 (1)
4-15/16 (1)
4-17/32 (1)
4-19/64 (1)
42 (1)
4-29/32 (1)
4-29-32 (1)
4-3/16 (1)
4-3/4 (2)
4-3/8 (1)
4-31/64 (1)
4-5/16 (4)
4-5/8 (1)
4-51/64 (1)
46-1/2 (1)
46-57/64 (1)
4-7/16 (7)
4-7/32 (1)
4-7/8 (6)
48 (2)
4-9/16 (1)
4-9/32 (1)
5 (10)
5.75-27.25 (1)
5-1/16 (1)
5-1/2 (12)
5-1/4 (9)
51/64 (1)
5-1/8 (3)
5-13/32 (2)
5-13/64 (1)
5-15/16 (5)
5-21/32 (2)
5-23/64 (1)
5-25/32 (2)
5-27/64 (2)
5-29/32 (3)
5-3/4 (6)
5-3/64 (1)
5-3/8 (4)
5-31/32 (1)
5-43/64 (3)
5-45/64 (1)
5-5/32 (5)
5-5/64 (1)
5-5/8 (5)
5-55/64 (3)
5-55/64 (1)
5-63/64 (1)
5-7/16 (2)
5-7/32 (1)
5-7/8 (7)
58 (1)
5-9/16 (3)
6 (15)
6.5-29.5 (1)
6.5-35 (1)
6.5-36.375 (1)
6.75-29.75 (1)
60 (1)
6-1/2 (21)
6-1/4 (12)
6-1/8 (1)
6-11/32 (1)
6-19/64 (1)
6-21/32 (1)
6-29/32 (5)
6-3/16 (5)
6-3/32 (5)
6-3/4 (9)
63/64 (4)
6-3/8 (4)
6-31/32 (3)
6-39/64 (1)
6-49/64 (1)
6-5/16 (1)
6-5/8 (2)
6-7/32 (1)
6-7/8 (8)
69 (1)
6-9/16 (1)
6-9/64 (1)
7 (14)
7 (1)
7/8 (1)
7-1/16 (1)
7-1/2 (16)
7-1/4 (5)
7-1/4 (1)
7-1/64 (1)
7-1/8 (2)
7-11/16 (3)
7-15/32 (1)
7-17/32 (1)
7-19/32 (1)
72 (1)
7-23/32 (1)
7-23/64 (1)
7-29/32 (4)
7-3/16 (1)
7-3/32 (2)
7-3/4 (2)
7-3/8 (1)
7-31/32 (1)
74-1/4 (1)
7-43/64 (1)
7-45/64 (2)
7-5/16 (1)
7-5/8 (3)
7-53/64 (1)
7-61/64 (1)
7-61/64 (1)
77 (1)
7-7/16 (2)
7-7/8 (8)
78 (2)
7-9/32 (1)
8 (17)
8 (1)
8-1/16 (2)
8-1/2 (6)
8-1/32 (1)
8-1/4 (2)
8-1/8 (4)
8-11/32 (1)
8-13/16 (4)
8-15/32 (1)
8-15/64 (1)
8-19/32 (1)
8-21/32 (1)
8-29/32 (2)
8-3/16 (6)
8-3/32 (1)
8-3/4 (4)
8-3/8 (2)
8-35/64 (1)
8-45/64 (3)
8-49/64 (2)
8-5/32 (1)
8-5/64 (1)
8-5/64 (1)
8-5/8 (1)
8-55/64 (2)
8-7/16 (1)
8-7/8 (8)
8-9/16 (1)
9 (7)
9.75 (1)
9-1/16 (3)
9-1/16 (2)
9-1/2 (1)
9-1/4 (7)
9-1/8 (3)
9-13/32 (3)
9-27/32 (3)
9-29/64 (1)
9-3/4 (9)
9-3/8 (1)
9-31/32 (1)
9-31/64 (1)
9-33/64 (2)
9-45/64 (1)
9-5/16 (4)
9-5/32 (2)
9-5/8 (1)
9-59/64 (1)
96 (1)
9-7/16 (4)
9-7/8 (1)
9-9/64 (1)

Color

Black (7)
Black/Chrome (1)
Blue (2)
Blue, Green, Purple, Pink, Black (1)
Brown (1)
Chrome (2)
Chrome/Black (1)
Clear/Black/Yellow (2)
Cream (1)
Dual Black (2)
Dual Gray (2)
Gloss Blue (2)
Gloss Red (2)
Gray (1)
Green (1)
Grey (1)
Hi-Visibility Green (1)
Multicolor (1)
Orange (2)
Red (2)
Safety Red & Gray (2)
Silver (2)
Tan (1)
Unpainted (1)
White (1)
Yellow (9)
Yellow/Black (5)

Capacity Cubic [in]

11,159 (1)
11,662 (1)
12,037 (1)
12,414 (1)
12212 (1)
12427 (1)
13,716 (1)
14,652 (1)
15,134 (1)
15,390 (1)
15,765 (1)
15,965 (1)
17,641 (1)
18,082 (1)
18,197 (1)
18,753 (1)
18,920 (1)
18522 (1)
19153 (1)
2,037 (1)
2,075 (1)
2,133 (1)
2,520 (1)
2,584 (1)
20,092 (1)
20,559 (1)
23,419 (1)
23,779 (2)
24,457 (1)
24,498 (1)
25,450 (1)
25,494 (2)
2505 (1)
26,541 (1)
26,684 (1)
28,291 (1)
3,202 (1)
3,620 (1)
30,144 (1)
30,519 (1)
35,917 (1)
36,455 (2)
4,516 (1)
4200 (1)
4584 (1)
4945 (1)
5,593 (1)
5,678 (1)
5,990 (1)
6809 (2)
7,554 (1)
7,734 (1)
7409 (1)
7981 (1)
8,749 (1)
8,924 (1)
8618 (1)
9,000 (1)
9,410 (1)
9,829 (1)
931 (2)
9597 (1)
n/a (2)

ProductLine

450HS (3)
450SS (1)
540S (17)
550E (2)
550S (27)
550SS (1)
560S (3)
Power-Track® II (1)
XL Series (16)

Depth [in]

18 (3)
21-3/8 (2)
22-3/8 (4)
27 (1)

Piece Count

10 (11)
1046 (1)
11 (14)
111 (2)
12 (13)
125 (1)
1258 (2)
126 (1)
13 (6)
14 (11)
141 (1)
148 (2)
15 (10)
150 (1)
16 (3)
164 (3)
165 (2)
17 (5)
170 (1)
175 (2)
179 (1)
18 (6)
19 (5)
194 (1)
2 (4)
20 (5)
21 (2)
22 (11)
229 (1)
23 (3)
248 (2)
25 (7)
26 (3)
27 (1)
270 (1)
272 (1)
28 (2)
29 (2)
3 (5)
30 (2)
31 (1)
32 (1)
334 (1)
34 (2)
37 (1)
38 (1)
4 (2)
40 (1)
400 (1)
411 (1)
42 (1)
43 (1)
44 (1)
45 (1)
47 (1)
49 (1)
497 (1)
5 (8)
51 (1)
52 (1)
53 (1)
54 (1)
558 (2)
56 (1)
57 (1)
58 (1)
6 (14)
60 (1)
7 (25)
71 (1)
75 (1)
77 (1)
8 (20)
81 (1)
84 (1)
9 (22)
92 (1)
98 (1)
99 (3)

Drive Size [in]

1 (9)
1 Square (2)
1/2 (67)
1/2 & 3/4 (1)
1/2 Square (4)
1/2 Square (2)
1/4 (51)
1/4 & 3/8 (5)
1/4 Hex (9)
1/4 Square (7)
1/4 Square; 3/8 Square; 1/2 Square (1)
1/4, 3/8 (1)
1/4, 3/8 & 1/2 (10)
1/4, 3/8 & 1/2 (1)
1/4, 3/8, 1/2 & 3/4 (2)
1-1/2 Inch (1)
3/4 (22)
3/4 & 1 (1)
3/4 Square (3)
3/8 (84)
3/8 & 1/2 (4)
3/8 Square (12)
3/8 Square Square (2)
3/8, 1/2 & 3/4 (3)
5/16 (1)

Point Size

12 (432)
12 Point (22)
4 (4)
6 (410)
6 & 12 (21)
6 & 8 (3)
6 and 12 (2)
6 and 8 (1)
6, 12 (11)
6, 12, Hex (1)

Types

Specification ASME

Specification AS

Category

Sub-Category

Brands

Number of Drawers

Overall Length [in]

Color

Capacity Cubic [in]

ProductLine

Depth [in]

Piece Count

Drive Size [in]

Point Size