The current RIDGID hand-held drive for professional plumbers. The quick-release die heads make it fast to work with on repetitive jobs.
Amazon $2,799.75The RIDGID 690-I Power Drive Kit 44923 rates 3.6 among hand-held pipe threading machines; the RIDGID 300 Compact 15682 rates 3.4 among machines ones. The RIDGID 690-I Power Drive Kit 44923 costs $2,950.66 less ($2,799.75 vs $5,750.41).
Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

The standard portable machine for plumbing crews: complete with stand, cutter, reamer and oiler. Worth it for daily use, expensive for occasional jobs.
Amazon $5,750.41Scores side by side
These two sit in different type classes (hand-held and machines), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | RIDGID 690-I Power Drive Kit 44923 | RIDGID 300 Compact 15682 |
|---|---|---|
| Overall rating | 3.6/5 | 3.4/5 |
| Value 30% | 22 $1,399.88 per inch of pipe ($2,799.75, up to 2 in) | 1 $2,875.20 per inch of pipe ($5,750.41, up to 2 in) |
| Capacity 20% | 33 threads pipe up to 2 in | 33 threads pipe up to 2 in |
| Dies 15% | 100 dies in the box cover the full range, up to 2 in | 100 dies in the box cover the full range, up to 2 in |
| Weight 10% | 63 21.1 lb | 63 212 lb |
| Warranty 25% | 100 lifetime warranty | 100 lifetime warranty |
Specifications
| RIDGID 690-I Power Drive Kit 44923 | RIDGID 300 Compact 15682 | |
|---|---|---|
| Threading | ||
| Pipe range | 1/8 to 2 in | 1/8 to 2 in |
| Dies in the box | Up to 2 in | Up to 2 in |
| Speed | 36 rpm | 38 rpm |
| Power | 1,270 W | 373 W |
| In the box | ||
| Cutter | No | Yes |
| Reamer | No | Yes |
| Oil system | No | Yes |
| Stand or support arm | Yes | Yes |
| Build | ||
| Weight | 21.1 lb | 212 lb |
| Warranty | Lifetime | Lifetime |