3/4" to 4" (20 mm to 110 mm) Drain Lines

Uses sections of 5/8” (16 mm) cable, cleans 1 ¼” to 4” (32 mm to 110 mm) lines up to 100 feet.

  • C-8 best for 1 1/4” to 3” (32 mm to 75 mm) drains.
  • C-9 best for 2” to 4” (50 mm to 1110 mm) drains.

Equipped with an A-17 adapter for runs up to 50’ (15 m) of 5/16” (8 mm) cable or, 35’ (11 m) of 3/8” (10 mm) continuous length cable.

  • 5/16” (8 mm) best for ¾” (20 mm) to 1 ½” (40 mm) lines.
  • 3/8” (10 mm) best for 1 ¼” (32 mm) to 2” (50 mm) lines.

Features

  • Compact, versatile professional’s machine. Capable of running three different size cables: 5⁄16" (8 mm), 3⁄8" (10 mm) and 5⁄8" (16 mm). The perfect, all-around sink, shower and floor drain machine. Weighs less than 40 lbs (18 kg).
  • Unique, easy-to-use, instant-acting cable clutch maximizes operator control: Pull handle down and cable spins at 400 RPM. Release handle, cable stops instantly.
  • Equipped with 300-watt motor.
  • Includes A-1 RIDGID® drain cleaning mitt and operator’s manual.
  • Approved by CSA and CSA and UL Standards (115V only).

Machine Options

Catalog Number Model No. Description Weight
lb. kg
58920 K-50  Machine Only 115V  37  16.8  Buy Now
58960 K-50-4  115V Machine, with A-30 Cable Kit  61  27.7  Buy Now
58980 K-50-6  115V Machine, with -17-A Adapter, A-30 Cable Kit  67  30.4  Buy Now
59000 K-50-8  115V Machine, with A-17-A Adapter, A-17-B Adapter, A-30 Cable Kit  77  34.9  Buy Now
52972 K-50-9  115V Machine, with A-40 Cable Kit  74  33.6  Buy Now
76455 K-50  Machine Only 230V  37  16.8  Buy Now
76475 K-50-4  230V Machine, with A-30 Cable Kit  61  27.7  Buy Now
76485 K-50-6  230V Machine, with -17-A Adapter, A-30 Cable Kit  67  30.4  Buy Now
76495 K-50-8  230V Machine, with A-17-A Adapter, A-17-B Adapter, A-30 Cable Kit  77  34.9  Buy Now

Cables

Catalog Number Model No. Description Cable Diameter Weight
in. mm lb. kg
62225 C-1  5⁄16" (8 mm) x 25' (7.6 m) with Bulb Auger  3 1/2  1.6  Buy Now
56782 C-1IC  5/16" (8 mm) x 25' (7.6 m) Inner Core with Bulb Auger  1.8  Buy Now
62235 C-2  5/16" (8 mm) x 25' (7,6 m) with Drop Head Auger  3 1/2  1.6  Buy Now
89400 C-21  5/16" (8 mm) x 50' (15,2 m) with Bulb Auger  3.2  Buy Now
56787 C-2IC  5/16" (8 mm) x 25' (7.6 m) Inner Core with Drop Head Auger  1.8  Buy Now
89405 C-22  5/16" (8 mm) x 50' (15,2 m) with Drop Head Auger  3.2  Buy Now
62245 C-4  3/8" (10mm) x 25' (7,6 m) with Male Coupling  4 1/2  2.0  Buy Now
62250 C-5  3/8" (10mm) x 35' (10,7 m) with Bulb Auger  8 1/4  3.8  Buy Now
62260 C-6  3/8" (10 mm) x 35' (10,7 m) with Male Coupling  8 1/4  3.8  Buy Now
96037 C-6IC  3/8" (10mm) x 35' (10,7 m) Inner Core with Male Coupling  8 1/2  4.0  Buy Now
62265 C-7  5/8" (16 mm) x 7 1/2' (2,3 m) Tight-Wind  1.8  Buy Now
62270 C-8  5/8" (16 mm) x 7 1/2' (2,3 m) All-Purpose Wind  1.4  Buy Now
51317 C-9  5/8" (16 mm) x 10' (3,1 m) Heavy- Duty Wind  2.2  Buy Now

Cable Kits

Catalog Number Model No. Cable Tools & Accessories Weight
lb. kg
59365 A-30  Six Sections: C-8, 5⁄8"x71⁄2' (45', 13,7 m)  T-201 Straight Auger T-202 Bulb Auger T-205 “C” Cutter T-211 Spade Cutter A-13 Coupling Pin Key A-10 Cable Carrier A-14-6 Rear Guide Hose A-1 Left-Hand RIDGID Drain Cleaning Mitt  20  9.1  Buy Now
52962 A-40  Six Sections: C-9, 5⁄8" x 10' (60', 18,3 m)  T-206 Funnel Auger T-215 4-Blade Cutter T-231 “C” Cutter A-13 Coupling Pin Key A-10 Cable Carrier A-14-10 Rear Guide Hose A-1 Left-Hand RIDGID Drain Cleaning Mitt  37  16.8  Buy Now
59370 A- 30TW  Six Sections: C-7, 5⁄8"x71⁄2" (45', 13,7m) Tight-Wind  Same as A-30  30  13.6  Buy Now

Adapters

Catalog Number Model No. Description Weight
lb. kg
59250 A-17-A  Adapter With 25' (7,6 m) x 5⁄16" (8 mm) Cable w/Bulb Auger  3.6  Buy Now
59255 A-17-B  Adapter With 35' (10,7 m) x 3⁄8" (10 mm) Cable w/Bulb Auger  13  5.9  Buy Now
59265 A-17-C  Adapter With 35' x 3/8" Cable w/Male Coupling  13  5.9  Buy Now
92095 A-17-D  Adapter With 50' x 5⁄16" Cable w/Bulb Auger  12  5.4  Buy Now
92100 A-17-E  Adapter With 25' x 5⁄16" Cable w/Drop Head  12  5.4  Buy Now

Accessories

Catalog Number Model No. Description Weight
lb. kg
59235 A-14-6  6' (1,8 m) Rear Guide Hose  2.3  Buy Now
84325 A-14-10  10' (3 m) Rear Guide Hose  3.2  Buy Now
59270 A-18  Front Guide Hose Assembly  4.1  Buy Now
59210 A-10  Cable Carrier Holds 90' (27 m) C-8, C-9  3 1/4  1.5  Buy Now
59205 A-1  Left-Hand RIDGID Drain Cleaning Mitt  1/2  0.2  Buy Now
59295 A-2  Right-Hand RIDGID Drain Cleaning Mitt  1/2  0.2  Buy Now
59230 A-13  3/8" Cable Pin Key  1/2  0.2  Buy Now
59450 A-3179  A-3179 Clutch Jaw Assembly  1 1/2  0.7  Buy Now

Tools

Catalog Number Model No. Description Replac. Blade(s)
62990 T-201  Straight Auger, 5" (125 mm) Long  Buy Now
62067 T-201A  Straight Flex Auger  Buy Now
62995 T-202  Bulb Auger, 1 1⁄8" (29 mm) O.D.  Buy Now
63000 T-203  Bulb Auger 7⁄8" (22 mm) O.D.  Buy Now
54837 T-204  “C” Cutter 1" (25 mm)  54832  Buy Now
63005 T-205  “C” Cutter, 1 3⁄8" (35 mm)  97835  Buy Now
63010 T-206  Funnel Auger, 3" (80 mm) Long  Buy Now
63015 T-207  Spiral Cutter, 1 1⁄4" (32 mm)  97840  Buy Now
63020 T-208  Spiral Cutter, 1 1⁄2" (40 mm)  97895  Buy Now
63025 T-209  Spiral Cutter, 2" (50 mm)  97900  Buy Now
63030 T-210  Spade Cutter, 1" (25 mm)  97905  Buy Now
63035 T-211  Spade Cutter, 1 3⁄8" (35 mm)  97825  Buy Now
63040 T-212  Spade Cutter, 1 3⁄4" (45 mm)  92850  Buy Now
63045 T-213  4-Blade Cutter, 1" (25 mm)  97795  Buy Now
63050 T-214  4-Blade Cutter, 1 3⁄8" (35 mm)  97910  Buy Now
63055 T-215  4-Blade Cutter, 1 3⁄4" (45 mm)  97915  Buy Now
63060 T-216  Chain Knocker, 2" (50 mm)  98000  Buy Now
63065 T-217  Drop Head Auger, 4" (110 mm) Long  Buy Now
63280 T-218  Flue Brush, 3" (75 mm)  Buy Now
63070 T-219  Flue Brush, 2 1⁄2" (65 mm)  Buy Now
63080 T-220  Flue Brush, 2" (50 mm)  Buy Now
63220 T-221  Flue Brush, 11⁄2" (40 mm)  Buy Now
55457 T-225  Retrieving Auger  Buy Now
12128 T-240  Tool Set (3/8"- K-380): T-202 Bulb Auger, T-211 Spade Cutter, A-13 Pin Key  Buy Now
52812 T-230  H-D “C” Cutter, 2" (50 mm)  92815  Buy Now
52817 T-231  H-D “C” Cutter, 2 1⁄2" (65 mm)  92820  Buy Now
52822 T-232  H-D “C” Cutter, 3" (80 mm)  92835  Buy Now
48482 T-250  Tool Set includes: T-203, T-205, T-210, T-217, A-13    Buy Now
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Rated 4.9 out of 5 by 19 reviewers.
Rated 5 out of 5 by Product review We like ridged product but the fact that we are a small business with not a lot of extra cash flow and We are buying another ridged product it would be great if we had access to rebates or discount to help off set the cost April 23, 2016
Rated 4 out of 5 by The best in its class of all brands parts seem to wear out too soon and local plumbing supply houses do not support parts- Ridgid needs some kind of consignment parts arrangement with distributors so they can have parts on hand when something wears out- down time is a revenue destroyer and waiting days for parts is a hardship March 2, 2015
Rated 5 out of 5 by Little Work Horse As a septic contractor this is the smallest of the snakes we use. It's our go-to for any inside job. Over the last 20 years this little machine has paid for itself a hundred times over. Portable, strong and reliable, it will probably last another 20 years. For indoor jobs it can't be beat. December 30, 2014
Rated 5 out of 5 by Great size machine This machines size and weight makes it very easy to complete all of drain lines in a house. The sectional cables are a snap to use. Also a very wide assortment of heads to complete any job December 13, 2014
Rated 5 out of 5 by Clears any drain I grew up on this machine and twenty one years in the trade I still love it. November 26, 2014
Rated 5 out of 5 by go to machine I use this machine as my primary sewer cleaner. I also have a 1500 and a 1750 jetter but day in and out you can't beat the portability and versatility of this machine. I've been in the industry as a union plumber for twenty years with fifteen more to go and I bet this machine will outlast me. November 25, 2014
Rated 5 out of 5 by This is a great machine This machine is great for clearing sinks. The small size of the unit and the various option of cable sizes and lengths are perfect for the diffent obstructions I have encountered. November 25, 2014
Rated 5 out of 5 by small yet capable the k-50 is a great little machine. I use this thing more than all my others combined. it is not for great distances nor huge lines but it works great inside buildings; in tight spaces etc. and it doesn't break your back ! November 25, 2014
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1 Question | 1 Answer

Product Q&A

 
 
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What is good on higher RPM drain cleaner?
A Drum type looks good but K50 has higher RPM.
Which is more effective to clean a pipe?
2 months, 2 weeks ago
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Answer: 
Thanks for contacting RIDGID. I would suggest calling our technical services department to discuss this with one of our agents. The drum and sectional machines are chosen by preference and what the user is used to using in the past. People usually prefer either sectional machines or drum machines, depending on what they are used to using in the past and what they were initially trained to use. Our technical services department's phone number is 800-519-3456 so you can call and possibly discuss what would work better for your application specifically. Thank you for your patronage and for choosing RIDGID.
2 months, 1 week ago
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