Wiss Aviation Snip – Straight Cut M3R (Yellow) – 9-3/4" Compound Action
Achieve precise, straight cuts in sheet metal, flashing, and trim with minimal effort. The Wiss MetalMaster® Straight Cut Aviation Snip is designed for durability, control, and long-lasting jobsite performance.
Featuring precision-cast molybdenum blades with CNC-ground serrations, these snips deliver uniform, cleaner cuts every time. The free-float pivot bolt extends tool life, and the spring-action feed allows fast, effortless cutting. Ergonomic latch design enables comfortable single-handed operation for both left- and right-handed users, while extended non-slip handle grips provide better control and reduce fatigue. Built to outperform traditional aviation snips, the MetalMaster® series can cut over 8 miles of steel with up to 10× longer blade life.
Why Contractors Choose It
✂️ Straight Cut Design – Ideal for accurate straight cuts in sheet metal, flashing, and trim.
🛠️ Precision-Cast Molybdenum Blades – CNC-ground serrations deliver uniform, clean cuts every time.
🔧 Free-Float Pivot Bolt – Extends pivot life and reduces blade wear for long-lasting performance.
⚡ Spring-Action Feed – Smooth, fast cutting with minimal hand effort.
🖐️ Ergonomic Latch & Non-Slip Handles – Single-handed operation with a secure grip for better control.
📏 Long-Lasting Performance – Cuts over 8 miles of steel with up to 10× longer life than standard aviation snips.
How To Use
1️⃣ Place the snips at the start of your cutting line.
2️⃣ Squeeze handles steadily while guiding the snips along the straight line.
3️⃣ Let the spring-action and compound leverage reduce hand fatigue and maintain smooth, controlled cutting.
Additional Details
Overall Length: 9-3/4"
Cut Type: Straight Cut
Blade Material: Precision-Cast Molybdenum with CNC-Ground Serrations
Handle: Extended Non-Slip Ergonomic Grip
Action: Compound Lever with Spring-Feed
Cut Capacity: Up to 18 Gauge Steel
ANSI Compliant: Yes
Brand: Wiss / Crescent MetalMaster®
⚠️ California Proposition 65 Warning
⚠️ This product may expose you to chemicals including metals known to the State of California to cause cancer or reproductive harm. For more information visit www.P65Warnings.ca.gov.