Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


Drain Cleaning Machine, 5/16x35, 1/8 HP

  • Item# 5LC09
  • Mfr. Model# 71722
  • Catalog Page# 1083
  • UNSPSC# 47121808
Drain Cleaning Machine,5/16x35, 1/8 HP close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Price $960.50 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Jump to:
  • Shipping Weight 34.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Drain Cleaning Machine
  • Drain Line I.D. Size Range 3/4" to 2-1/2"
  • Max. Run 35 ft.
  • HP 1/8
  • Voltage 115VAC
  • Drum Capacity 35 ft. of 5/16" cable
  • Application For Cleaning Small Secondary Drain Lines
  • Includes 5/16 In x 35 Ft Inner Core Speed Bump Cable With Bulb Auger and Inner Drum, Autofeed With Guide Hose and Mounting Bracket
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions


Replacement Parts

Need help finding replacement parts? Please use the list below or call 1-800-GRAINGER (1-800-472-4643)

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Customer Reviews

Rated 4.9 out of 5 by 10reviewers.
Rated 5 out of 5 by Light and easy to operate. this is an excellent drain cleaning machine. It is very easy to operate and weight only 30lbs. It took me 15-20 minutes to solve my drain problem. I highly recommend for this product. August 12, 2015
Rated 4 out of 5 by Very clean to use Very nice unit for sink drains and bathtubs. Wish it had more power. and a place to wrap cords up on. Glad we have it. April 3, 2015
Rated 5 out of 5 by A superb sink drain cleaning tool This machine does everything right. Starting with it's very compact size, this machine is great to use in tight spaces. You can use it in a vertical or horizontal position with no problems. It's pneumatic foot switch frees up your hands and it's power cord is generously long. Although this machine is lightweight, it has a heft and weight that gives testimony to it's high quality construction.The K-40 sets up fast, quickly clears the blockage and its frame allows for cord and tubing storage. December 12, 2014
Rated 5 out of 5 by No Muss, No Fuss Top quality power drain cleaner. Mine has been in use approx. 5 years. I have had no problems in the performance of this model. It is easy to use and effective in clearing most all small diameter drain lines. RIDGID provides top quality professional tools for the industry. December 1, 2014
Rated 5 out of 5 by Glad we made the upgrade! Considering that we are dealing with antiquated drain lines in our 85 year old building, we used to get plenty of slow or stopped drain calls. After taking this through almost every hotel room and easily clearing the hard to access drum traps for the tubs and pedestal sink drains our call volume has dropped off and we can focus more time on other projects. We are very pleased to have added this machine to our already extensive Ridgid tool assortment. Great product! November 25, 2014
Rated 5 out of 5 by This product is portable, easy to operate My Grandfather sold wholesale plumbing supplies since the 50's, and he highly recommended his RIGID products. Recently, I had to snake a secondary sink located in a laundry room. Any plumber knows these types of cement sinks can have all kinds of problems. I pulled out his old K-40 and thought I would have a job ahead of me, but it came through without a hitch! If and when the RIGID tools he swore by ever give out, I'll gladly be back to buy from the newest generation of the same line that has served this plumber's family so well for so long! I'd buy any RIGID product with 'my eyes closed' ... that's the kind of confidence I have in their products! November 25, 2014
Rated 5 out of 5 by love because you never touch the cable hands always stay clean This drain snake is pretty light for the size and the features it has. The power is incredible for the size. The auto feed feature works great which results in a clean hands and work area less cleaning up after the job been completed. I also like the fact that the cord it comes with is pretty long no need for a extention cord must of the time. Another cool thing is for most drains you dont need to take the ptrap off you could snake a lavortory right threw the drain without removing the trap. November 24, 2014
Rated 5 out of 5 by My husband loves my husband loves his especially my long hair clogs the sink drains all the time lol works great and fast November 24, 2014
  • 2015-09-08T19:45:04.397-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_10, tr_10
  • loc_en_US, sid_5LC09, prod, sort_default

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.