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Whether you need JCS-0558MAS from product category Hand Tools or any other parts in our vast and diverse inventory, Industrials Unlimited can provide it with short lead times and competitive prices. Any parts not in stock can be efficiently sourced and shipped via our extensive international supply chain network that spans North America and Europe. We are also the only independent distributor with a no China sourcing policy, meaning every part we sell is fully traceable or comes directly from a trusted manufacturer like Proto. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to you in 15 minutes or less.
1/2 In. Drive Sockets/Accs. Included | Extension: 2-1/2 in , 5 in , 10 in, Handle Hinge: 18-5/8 in, Handle Speed: 15-1/2 in, Ratchet Flex Head: 17-3/32 in, Ratchet, Long Classic Pear Head: 16 in, Ratchet, Premium Pear Head: 10-1/2 in, Socket Clip, Socket 12 PT: 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 , 1-3/16 in , 1-3/8 in , 15/16 in , 1-7/16 in , 3/4 in , 3/8 in , 5/8 in , 7/16 in , 7/8 in , 9/16 in , 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 31mm, 32mm, 36mm, Socket Deep 12 PT: 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 , 1-3/16 in , 1-3/8 in , 15/16 in , 1-5/16 in , 1-7/16 in , 3/4 in , 3/8 in , 5/8 in , 7/16 in , 7/8 in , 9/16 in , 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, Socket Hex Bit: 1/2 in , 1/4 in , 3/8 in , 5/16 in , 6mm, 8mm, 10mm, 12mm, 14mm, 17mm, Universal Joint |
1/4 In. Drive Sockets/Accs. Included | Extension: 2 in , 6 in , Handle Hinge: 5-3/4 in , Handle Speed: 15-1/2 in , Ratchet Premium Pear Head: 6-11/16 in , Socket Clip, Socket Driver, Socket 6PT: 1/2 in , 1/4 in , 11/32 in , 3/16 in , 3/8 in , 5/16 in , 7/16 in , 7/32 in , 9/16 in , 9/32 in , 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, Socket Deep 6 PT: 1/2 in , 1/4 in , 11/32 in , 3/16 in , 3/8 in , 5/16 in , 7/16 in , 7/32 in , 9/16 in , 9/32 in , 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, Socket Hex Bit: 1/16 in , 1/4 in , 1/8 in , 3/16 in , 3/32 in , 5/16 in , 5/32 in , 5/64 in , 7/32 in , 7/64 in , 9/64 in , 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, Universal Joint |
3/4 In. Drive Sockets/Accs. Included | Handle Sliding-T |
3/8 In. Drive Sockets/Accs. Included | #14 x 7/16 in, #16 x 1/2 in, #18 x 9/16 in, #20 x 5/8 in, #3, #4, 1/4 in, 1/8 in, 10mm, 11/16 in, 11mm, 12 in, 12mm, 13/16 in, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 3/16 in, 3/4 in, 3/8 in, 5/16 in, 5/32 in, 5/8 in, 5mm, 6 in, 6mm, 7/16 in, 7/32 in, 7/8 in, 7mm, 8mm, 9/16 in, 9mm, Extension Flexible: 8 in, Extension Wobble: 3 in, Extension: 3 in, Handle Hinge Black Oxide: 8-1/2 in, Handle Hinge: 8-1/2 in, Handle Sliding-T: 18 in, Ratchet Adapter: 2-1/16 in, Ratchet Flex Head: 8-1/2 in, Ratchet Premium Pear Head: 8-1/2 in, Socket 12 PT: 1/2 in, Socket Bit Screwdriver Slotted: 1/4 in, Socket Clip, Socket Deep 12 PT: 1/2 in, Socket Deep Spline: #12 x 3/8 in, Socket Hex Bit Extra Long: 4mm, Socket Hex Bit: 1/4 in, Socket Phillips Bit: #2, Socket Spline: #12 x 3/8 in, Socket Super Short 6 PT: 1/2 in, Universal 12PT: 1/2 in, Universal Joint |
Country of Origin (subject to change) | United States |
Cutting Tools Included | Hacksaw High-Tension: 12 in , Knife Classic 99(R) Retractable Blade Utility Gray, Knife Lockback: 3-3/4 in , Snips Aviation Straight, Snips Miniature: 6-1/2 in , Snips Straight Cutting: 12-3/4 in |
Drilling, Extracting, and Tapping Tools | Extractor Screw: 1/8 , 1-1/16 , 13/16 , 15/32 , 15/64 , 21/32 , 3/16 , 3/8 , 5/16 , 9/16 |
Drilling, Extracting, and Tapping Tools Included | Extractor Screw: 1/8 in , 1-1/16 in , 13/16 in , 15/32 in , 15/64 in , 21/32 in , 3/16 in , 3/8 in , 5/16 in , 9/16 in |
Drive Size | 1/4 in, 3/8 in, 1/2 in, 3/4 in |
Electrical and Telecomm Tools Included | Wire Stripper: 8-1/4 in |
Hex and Torx Keys Included | Hex Key Set: 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 , 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm |
Includes | 282 - Sockets and Accessories; 122 - Wrenches; 32 - Striking and Struck Tools; 38 - Pliers; 43 - Screwdrivers ; 41 - Miscellaneous Tools |
Inspection and Retrieving Tools Included | Mirror Rectangular Telescoping: 2-1/8 in , Cotter Pin Puller, Retriever Tool Pocket Magnetic: 16-3/4 in , 26-3/4 in |
Item | Master Tool Set |
Measuring Tools Included | Tape Rule, Power Lock(R) Metal Case, 12 ft x 1/2 in |
Miscellaneous Tools Included | C-Clamp Standard Service Deep Throat Screw: 0-4 in , Socket Bar: 6-1/4 in , 9 in , 13 in , 17 in |
No. of Putty Knives and Scrapers Included | 3 |
Nonsparking | No |
Number of Consumable Parts | 0 |
Number of Cutting Tools | 6 |
Number of Drilling, Extracting, and Tapping Tools | 10 |
Number of Electrical and Telecomm Tools | 1 |
Number of Hex and Torx Keys | 20 |
Number of Inspection and Retrieving Tools | 4 |
Number of Measuring Tools | 1 |
Number of Miscellaneous Tools | 26 |
Number of Nut Drivers and Nutsetters | 23 |
Number of Pieces | 558 |
Number of Pliers | 34 |
Number of Prybars and Pullers | 10 |
Number of Screwdrivers | 21 |
Number of Sockets/Accs. | 284 |
Number of Striking Tools | 31 |
Number of Wrenches | 122 |
Nut Drivers and Nutsetters Included | Nut Driver: 7/16 in x 2-3/4 in , 1/2 in x 2-3/4 in , 1/4 in x 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 , 7/32 in x 2-3/4 in , 9/16 in x 2-3/4 in , 9/32 in x 2-3/4 in , 4mm x 4 in , 5mm x 4 in , 5.5mm x 4 in , 6mm x 4 in , 7mm x 4 in , 8mm x 4 in , 9mm x 4 in , 10mm x 4 in , 11mm x 4 in , 12mm x 4 in , 13mm x 4 in , 14mm x 4 in |
Pliers Included | Pliers Set Convertible Retaining Ring 12 PC, Pliers Set Miniature 6 PC, Bent Nose: 6-5/16 in , Diagonal Cutting w/Grip: 6-1/16 in , 7-5/16 in , Duckbill w/Grip: 7-25/32 in , End Cutting High Leverage: 8-1/4 in , Lineman's w/Grip: 8-5/8 in , Locking Mini Long Nose: 6-29/32 in , Needle Nose Long Thin: 6-1/16 in , Needle Nose w/Cutter: 6-5/8 in , Nickel Chrome Locking Curved: 9-1/4 in , Nickel Chrome Locking Straight: 7-15/32 in , XL Series Combo Slip-Joint w/Grip: 6 in , 8 in , XL Series Groove Joint w/Grip: 5 in , 7 in , 10 in |
Primary Application | Technician |
Prybars and Pullers Included | Prybar Aligning: 18 in , 24 in , Prybar Rolling Head: 12 in , 16 in , Puller Jaw Reversible 4 in Reach, Puller Nut Adjustable Reversible, Puller Pin Pivot, Puller Screw Forcing ACME, Puller Tip Detachable, Puller Yoke 3 Way Jaw ACME |
Putty Knives and Scrapers Included | Putty Knife Nylon Handle Flexible: 1-1/4 in , Putty Knife Wood Handle Flexible: 1-1/4 in , Scraper Carbon: 1-1/2 in |
Recommended Tool Boxes | Mfr. No. J455041-8RD-1S |
SAE or Metric | SAE, Metric |
Screwdrivers Included | Screw, Starter: 5-3/4 in , 5-5/8 in , Screwdriver Phillips Round: #0 x 3 in , #1 x 3 in , #1 x 8 in , #2 x 4 in , #2 x 8 in , #3 x 6 in , #4 x 8 in , Screwdriver Phillips Round Stubby: #2 x 1-1/2 in , Screwdriver Slotted Cabinet Round: 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 Slotted Round Stubby: 1/4 in x 1-1/2 in , Screwdriver Slotted Square: 1/4 in x 4 in , 3/16 in x 4 in , 3/8 in x 12 in , 3/8 in x 8 in , 5/16 in x 6 in |
Striking Tools Included | Chisel Cold: 1 in , 1/2 in , 1/4 in , 1-3/16 in , 3/4 in , 3/8 in , 5/16 in , 5/8 in , 7/8 in , Hammer Ball Pein: 8 oz, 16 oz, 32 oz, Hammer Dead Blow Combo Face: 28 oz, Rubber Mallet, Punch Center: 1/2 in , 3/8 in , Punch Drift: 1/4 in , 1/8 in , 3/16 in , Punch Pin: 1/4 in , 1/8 in , 3/16 in , 3/32 in , 5/32 in , 7/32 in , Punch Prick: 5/16 in , Punch Starting: 1/4 in , 1/8 in , 3/16 in , 3/32 in , 7/32 in |
Sub-Category | Master Set |
Tool Families Included | Cutting Tools, Drilling, Extracting, and Tapping Tools, Electrical and Telecomm Tools, Hex and Torx Keys, Inspection and Retrieving Tools, Measuring Tools, Nut Drivers and Nutsetters, Pliers, Prybars and Pullers, Putty Knives and Scrapers, Screwdrivers, Sockets and Accessories, Striking Tools, Wrenches |
Tool Kit Product Grouping | Tool Kits |
Tool Storage Included | No |
Tool Storage Type Included | None |
Wrenches Included | 1-1/16 in, 1-1/16 in x 1-1/8 in, 1-1/4 in, 1-1/8 in, 1/2 in, 1/4 in x 5/16 in, 10 in, 10mm, 10mm x 11mm, 10mm x 12mm, 11/16 in, 11/16 in x 3/4 in, 11mm, 11mm x 13mm, 12 in, 12mm, 12mm x 13mm, 12mm x 14mm, 13/16 in, 13/16 in x 7/8 in, 13mm, 13mm x 14mm, 14 in, 14mm, 14mm x 15mm, 15/16 in, 15/16 in x 1 in, 15mm, 15mm x 17mm, 16mm, 16mm x 17mm, 16mm x 18mm, 17mm, 17mm x 19mm, 18mm, 18mm x 19mm, 19mm, 20mm, 20mm x 22mm, 21mm, 21mm x 23mm, 21mm x 24mm, 22mm, 22mm x 24mm, 23mm, 24mm, 24mm x 26mm, 27mm x 30mm, 3/4 in, 3/4 in x 7/8 in, 3/8 in, 3/8 in x 5/16 in, 3/8 in x 7/16 in, 30mm x 32mm, 5/16 in, 5/16 in x 3/8 in, 5/8 in, 5/8 in x 11/16 in, 5/8 in x 3/4 in, 6mm x 7mm, 7/16 in, 7/16 in x 1/2 in, 7/8 in, 7mm, 7mm x 8mm, 8 in, 8mm, 8mm x 9mm, 9/16 in, 9/16 in x 5/8 in, 9mm, 9mm x 10mm, 9mm x 11mm, Adjustable Clik-Stop Satin: 6 in, Combination Satin 12 PT: 1 in, Crowfoot Open End: 1/2 in, Double Box Full Polish 12 PT: 1-1/16 in x 1-1/8 in, Flare Nut Satin 6 PT: 1/2 in x 9/16 in, Offset Double Box Full Polish: 6mm x 7mm, Open-End Satin: 1/2 in x 9/16 in, Pipe Cast Iron HD: 8 in, Ratcheting Double Box 12 PT: 1/2 in x 9/16 in, Ratcheting Double Box 6 PT: 7mm x 8mm, Torque Wrench Ratcheting Head Micrometer |
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