RIDGID 67962 A-39PF Autofeed Assembly for K-39 & K-40

Excellent for small line cleaning. Opens clogged lavatory, sink lines, urinals, and tub/shower drains. 5/16" cables are best for 3/4" to 1-1/2" lines. 3/8" cables are best for 1-1/4" to 1-1/2" lines. Available in 3 styles: Slide-Action chuck, Powerfeed, and 3 Jaw Chuck. Lightweight, easy to use, no set-up required. Variable speed 1/2" ball bearing power unit rotates cable 0-500 rpm's. Two-piece twist lock canister with interchangeable inner drum. Drum capacity: 50' of 5/16" or 35' of 3/8". CSA approved. UL approved. The Autofeed units make the job easier and faster. Ultra Light and reliable.