Proto J99921 Master Technician Maintenance Tool Set, Number of Pieces 497, General Purpose

Master Technician Maintenance Set is a product that you can rely on throughout your workday, made by a company you can trust. This tool set includes a variety of cutting tools, drilling and tapping tools, electrical and telecomm tools, hex keys, inspection and retrieving tools, measuring tools, nut drivers and nutsetters, pliers, screwdrivers, sockets and accessories, striking tools, and wrenches.

259 - Sockets and Accessories 128 - Wrenches 32 - Striking and Struck Tools 14 - Pliers 30 - Screwdrivers 34 - Miscellaneous Tools
497 pieces.
1/4", 3/8", 1/2" drive tools.
Designed for fastener sizes 1/16" - 1-1/2", 2.5 mm - 24 mm.

Master Tool Sets

Application

General Purpose

Tool Storage Included

Yes

Number of Pieces

497

Number of Pliers

Pliers Included

Bent Needle Nose

6 5/16 in, Diagonal Cutters

6 1/16 in, 7 5/16 in, Duckbill

7 25/32 in, Lineman fts

8 5/8 in, Locking Pliers Curved Jaw

9 1/4 in, Locking Pliers Straight Jaw

7 15/32 in, Needle Nose

6 1/16 in, 6 5/8 in, Slip Joint

6 1/2 in, 8 in

Number of Screwdrivers

Screwdrivers Included

Screwdriver Cabinet

1/8 in x 3 in, 1/8 in x 4 in, 1/8 in x 8 in, 3/16 in x 4 in, 3/16 in x 8 in, Screwdriver Phillips Round

#0 x 3 in, #1 x 3 in, #1 x 8 in, #2 x 1 1/2 in, #2 x 4 in, #2 x 8 in, #3 x 6 in, #4 x 8 in, Screwdriver Slotted Square

1/4 in x 1 1/2 in, 1/4 in x 4 in, 3/8 in x 12 in, 3/8 in x 8 in, 5/16 in x 6 in

Number of Wrenches

102

Wrenches Included

Adjustable Wrench

6 in, 8 in, 10 in, Box End Wrench

10 11/16 in, 11 1/8 in, 11 23/63 in, 13 1/8 in, 13 3/4 in, 13 3/8 in, 15 1/8 in, 16 in, 17 in, 17 1/2 in, 5 3/4 in, 6 15/16 in, 6 3/4 in, 8 3/8 in, 8 55/64 in, 9 2/3 in, 9 7/16 in, Combination Wrench

1 in, 1/2 in, 11/16 in, 1 1/16 in, 1 1/2 in, 1 1/4 in, 1 1/8 in, 13/16 in, 1 3/8 in, 15/16 in, 1 5/16 in, 1 7/16 in, 3/4 in, 3/8 in, 5/16 in, 5/8 in, 7/16 in, 7/8 in, 9/16 in, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, Flare Nut End Wrench Head

1/2 in, 7mm x 8mm, 9mm x 11mm, 10mm x 12mm, 13mm x 14mm, 15mm x 17mm, Open End Wrench

1/2 in x 9/16 in, 1/4 in x 5/16 in, 1 1/16 in x 1 1/8 in, 11/16 in x 3/4 in, 13/16 in x 7/8 in, 15/16 in x 1 in, 5/16 in x 3/8 in, 5/8 in x 3/4 in, 7/16 in x 1/2 in, 9/16 in x 5/8 in, 6mm x 7mm, 8mm x 9mm, 10mm x 11mm, 12mm x 13mm, 14mm x 15mm, 16mm x 17mm, 18mm x 19mm, 20mm x 22mm, 21mm x 23mm, 24mm x 26mm, Steel Pipe Wrench

10 in, 14 in, Ratcheting Box End Wrench

4 in, 4 9/32 in, (2) 5 1/2 in, 6 13/16 in, 8 7/64 in, 9 in, 9 1/4 in

Number of Striking Tools

Striking Tools Included

Ball Pein Hammer Steel

8 oz., 16 oz., Center Punch

4-7/8" x 3/8", 5-5/16" x 1/2", Cold Chisel

1" x 8", 1/2" x 6", 1/4" x 4-7/8", 1-3/16" x 8-1/4", 3/4" x 7", 3/8" x 5-3/8", 5/16" x 5-1/8", 5/8" x 6-3/4", 7/8" x 8", Dead Blow Hammer

28 oz., Drive Pin Punch

1/4" x 6-3/4", Nonsparking Sledge 1-1/2 LB

12", Plastic Mallet

13-1/2", Punch Drift

1/4", 1/8", 3/16", Punch Drive Pin

3/16", 3/32", 5/32", 7/32", Punch Drive Pin Tip

1/8" x 5-3/16", Punch Prick

5/16", Punch Starting

1/4"

Number of Sockets/Accs.

287

Drive Size

1/4 in, 3/8 in, 1/2 in

1/4 In. Drive Sockets/Accs. Included

Breaker Bar

5 3/4 in, Flex Socket Extension

6 1/4 in, Flex Socket 12 PT

1/4 in, 3/8 in, 5/16 in, 7/16 in, Hand Ratchet

5 in, Sliding T-Handle

4-1/2 in, Socket Bit Phillips

#1, #2, Socket Bit Hex

1/16 in, 1/4 in, 1/8 in, 3/16 in, 3/32 in, 5/32 in, 5/64 in, 7/32 in, 7/64 in, 9/64 in, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, Socket Bit Slotted

(2) 1/4 in, Socket Clip, Socket Extension

2 in, 3 in, 6 in, Socket Spinner

6 in, Socket Hex

(2) 1/2 in, (2) 1/4 in, (2) 11/32 in, (2) 3/16 in, (2) 3/8 in, (2) 5/16 in, (2) 7/16 in, (2) 7/32 in, (2) 9/16 in, (2) 9/32 in, (2) 4mm, (2) 5mm, (2) 5.5mm, (2) 6mm, (2) 7mm, (2) 8mm, (2) 9mm, (2) 10mm, (2) 11mm, (2) 12mm, (2) 13mm, (2) 14mm, Socket Double Square

1/4 in, Universal Joint

11/32 in

3/8 In. Drive Sockets/Accs. Included

Breaker Bar

8 1/4 in, Crowfoot Socket Open End

7/16 in, 9/16 in, 1/2 in, 3/4 in, 3/8 in, 5/8 in, 7/8 in, 11/16 in, 13/16 in, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, Flex Socket Extension

8 in, Flex Socket 12 PT

1/2 in, 7/16 in, Hand Ratchet

7 in, Hand Ratchet Flexible

8 1/2 in, Sliding T-Handle

8 in, Socket Bit Phillips

#2, #3, #4, Socket Bit Hex

1/4 in, 1/8 in, 3/16 in, 5/16 in, 5/32 in, 7/32 in, 4mm, 5mm, 6mm, 7mm, 8mm, Socket Bit Slotted

1/4 in, Socket Clip, Socket Extension

3 in, 6 in, 12 in, Socket 12 PT

(2) 1 in, (2), (2) 1/4 in, (2) 11/16 in, (2) 13/16 in, (2) 15/16 in, (2) 3/4 in, (2) 3/8 in, (2) 5/16 in, (2) 5/8 in, (2) 7/16 in, (2) 7/8 in, (2) 9/16 in, (2) 9mm, (2) 10mm, (2) 11mm, (2) 12mm, (2) 13mm, (2) 14mm, (2) 15mm, (2) 16mm, (2) 17mm, (2) 18mm, (2) 19mm, Socket Double Square

1/2 in, 1/4 in, Speed Handle

17 1/2 in, Universal Joint

2 in, Wobble Socket Extension

3 in

1/2 In. Drive Sockets/Accs. Included

Breaker Bar

18 5/8 in, Drag Link Socket Bit Slotted

3/4 in, Flex Socket 12 PT

1/2 in, 5/8 in, 9/16 in, Hand Ratchet

10 in, 16 in, Hand Ratchet Flexible

17 1/8 in, Ratchet Adapter

2 21/32 in, Sliding T-Handle

12 15/16 in, Socket Bit Hex

1/2 in, 1/4 in, 3/8 in, 5/16 in, 7/16 in, 12mm, 14mm, 17mm, Socket Clip, Socket Extension

2 1/2 in, 5 in, 10 in, Socket Double Square

1 in, 1/2 in, 11/16 in, 13/16 in, 3/4 in, 7/8 in, Socket 12 PT

(2) 1 in, (2) 1/2 in, (2) 11/16 in, 1 1/2 in, (2) 1 1/4 in, (2) 1 1/8 in, (2) 13/16 in, 1 3/8 in, (2) 15/16 in, 19/32 in, 25/32 in, 29/32 in, (2) 3/4 in, (2) 5/8 in, (2) 7/8 in, (2) 9/16 in, (2) 1 1/16 in, 1 3/16 in, 1 5/16 in, 1 7/16 in, 10mm, 11mm, 13mm, 15mm, 16mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, Speed Handle

18 5/16 in, Torque Wrench 50 250 ft-LB, Universal Joint

2 3/4 in

Number of Cutting Tools

Cutting Tools Included

Aviation Snips Straight

10 in, End Cutting Nippers

8 1/4 in, St Saw Hack Rubber, Utility Knife Gray

6 in

Number of Drilling, Extracting, and Tapping Tools

Drilling, Extracting, and Tapping Tools Included

Screw Extractor

13/16 in, 9/16 in, 1/8 in, 11/32 in, 11/64 in, 15/32 in, 19/32 in, 19/64 in, 31/32 in, 7/32 in

Number of Electrical and Telecomm Tools

Electrical and Telecomm Tools Included

Wire Stripper, 22 to 10 AWG, 8-1/4 In

Number of Hex and Torx Keys

Hex and Torx Keys Included

Set Hex Key 13 PC

3/64 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm

Number of Inspection and Retrieving Tools

Inspection and Retrieving Tools Included

Rectangular Telescoping Mirror, Magnetic Telescopic Retrieving Tool

Number of Measuring Tools

Measuring Tools Included

Tape Measure, 1/2 In x 12 ft.., Chrome, In/F

Number of Nut Drivers and Nutsetters

Nut Drivers and Nutsetters Included

Nut Driver Solid Fluted

1/2 in x 2 3/4, 1/4 in x 2 3/4 in, 11/32 in x 2 3/4 in, 3/16 in x 2 3/4 in, 3/8 in x 2 3/4 in, 5/16 in x 2 3/4 in, 5/8 in x 2 3/4 in, 7/16 in x 2 3/4 in, 7/32 in x 2 3/4 in, 9/16 in x 2 3/4 in, 9/32 in x 2 3/4 in

Number of Miscellaneous Tools

Miscellaneous Tools Included

Ratchet Adapter, Socket Rail

6 1/4 in, 9 in, 13 in, 17 in

Includes

(4) Blow Molded Box, Punch/Chisel Holder, Kit Tool

5 Pockets, 7 Pockets, (2) 10 Pockets, 11 Pockets, 26 Pockets, Pouch Only for 18 PC Anti-Slip, Tool Pouch

10 in W x 1/4 in D x 12 in H, 9 in W x 1/4 in D x 12 in H, Top Chest 27 in W 12 Drawers

Weight

100

Khusheim Code

BD-J99921

Khusheim ID

1032671

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