
Swanson Savage 6-inch
Score: 88/100
Klein Tools 935RBLT Lighted Torpedo Level
Score: 92/100Rankings

The Klein Tools 935RBLT is a 9-inch magnetic lighted torpedo billet level constructed from professional-grade aluminum with a high-visibility orange finish. It features rare-earth magnets with a patented secure track, three LED-illuminated vials for multi-angle readability, and a V-groove for round surfaces. Best suited for professional tradespeople working in low-light or demanding jobsite conditions.

The Swanson TL041M is a compact, 6-inch magnetic torpedo level constructed from solid-billet anodized aluminum for superior durability. It features four acrylic vials with high precision and a unique Tri-Loc clamp for pipe work. It is best suited for electricians and builders needing a pocket-sized, heavy-duty level for tight spaces.
| Attribute | ![]() | ![]() |
|---|---|---|
6.25 inches | 9 inchesbest | |
4best | 3 | |
1.75 inches | 1.8 inchesbest | |
0.75 inchesbest | 0.75 inchesbest | |
| ↓ lower better | 0.38 lbsbest | 0.7 lbs |
1 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Accuracy(1) | ||
Accuracy | 0.029 | 0.029 degrees |
Dimensions & Size(3) | ||
Length (inches) | 6.25 inches | 9 inches |
Width (inches) | 1.75 inches | 1.8 inches |
Weight (lbs) | 0.38 lbs | 0.7 lbs |
Build & Durability(1) | ||
Frame Material | aluminum | Aluminum |
Warranty & Support(1) | ||
Warranty Period (years) | 1 years | Lifetime years |
Features & Functionality(2) | ||
Vial Count | 4 | 3 |
Level Type | torpedo | Torpedo Level |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Swanson TL041M for its exceptional billet construction, laser-etched scales, and precise four-vial setup. It is highly recommended for electricians and builders, particularly for conduit bending and tight-space applications.
Everyday users and consumers frequently praise the strong magnetic base for vertical surfaces and the accuracy of the vials for various angle checks. The Tri-Loc clamp is highlighted as a useful feature for pipe and welding work.

“compact 6-inch tool with all necessary functions”

“tough aluminum”

“handy for steel pipe, curtain rods”




Professional reviewers and editors consistently praise the Klein Tools 935RBLT for its precision and build quality, awarding it top picks for magnetic torpedo levels. Experts highlight the rare-earth magnets and LED-illuminated vials as critical features for electricians and plumbers working in low-light or confined spaces.
Everyday users and consumers express high satisfaction with the product's magnetic strength and durability, frequently noting that it sticks securely to metal surfaces. Users appreciate the LED lighting for working in dark areas like crawlspaces and attics. However, recurring complaints focus on the tool's weight and thickness for pocket carry, as well as the battery consumption rate of the LED feature.