Crescent Wiss WS4N 3″ Offset Handle Hand Seamer

The Crescent Wiss WS4N 3″ Offset Handle Hand Seamer is designed for precision bending, flattening, and forming of sheet metal in both professional and workshop settings. Its 3-inch offset jaws allow for accurate work in tight or confined areas, while the optimal handle span delivers maximum power from an ergonomic operating range. With non-slip cushion grips for a comfortable hold, this tool provides reliable control even during extended use. A built-in handle latch keeps the blades securely closed during storage, and 1/4″ depth markings make it simple to achieve consistent results. Built for HVAC, ductwork, and general sheet metal applications, this seamer is a dependable choice for anyone who needs tight, permanent seams.

Crescent Wiss 3″ Offset Handle Hand Seamer At a Glance

• 3″ Offset Jaws: Allows precise bending and flattening in tight spaces
• Optimal Handle Span: Delivers maximum power with minimal strain during operation
• Non-Slip Cushion Grips: Improves comfort and control while allowing easy cleaning
• Built-In Hang Hole: Enables quick and convenient storage when not in use
• Handle Latch: Keeps blades closed for safe handling and storage
• 1/4″ Depth Markings: Ensures accurate, repeatable bends and seams
• Durable Construction: Manufactured for long-lasting performance in demanding environments

Markets

• HVAC Installers – Ideal for bending and sealing ductwork sections for clean, airtight fits
• Roofing Contractors – Helps create crisp bends and tight seams in flashing and sheet metal roofing materials
• Sheet Metal Fabricators – Perfect for shaping, forming, and fine-tuning metal parts in a shop setting
• General Contractors – Useful for a variety of on-site metal shaping and adjustment tasks
• Municipal Maintenance Crews – Supports repair work and custom fittings in city infrastructure projects
• Educational Trade Programs – Reliable for training students in sheet metal techniques and safe tool handling
• DIY Metalworkers – Suitable for home-based fabrication or restoration projects requiring precise metal shaping

Whether in HVAC installation, roofing repair, or custom fabrication, the WS4N helps ensure precise bends and clean finishes on sheet metal projects. Tradespeople working in confined jobsite conditions benefit from its offset design, which reduces hand fatigue and improves leverage. From municipal maintenance teams to independent contractors, this tool supports efficiency, accuracy, and professional-grade results.

Crescent Wiss WS4N 3″ Offset Handle Hand Seamer Features

• Used for bending and flattening sheet metal
• Ideal for working in confined areas
• Optimal handle span for maximum power and comfortable operating range
• Ergonomic, single material non-slip handle grips provide excellent control and easy cleaning with built-in hang hole for convenient storage
• Handle latch keeps blades closed during storage or when not in use
• 1/4″ depth markings
• Produces a permanent, tight-fitting seam

Crescent Wiss WS4N 3″ Offset Handle Hand Seamer Specifications

• Handle Color: Rawhide
• Handle Material: Non-Slip Cushion Grip
• Cuts Material Types: HVAC & Duct Work
• Overall Length: 9.0″
• Packaging: Carded
• Weight: 1.40 lbs
• Warranty: Limited Lifetime
• Jaw Width: 3.25″
• Locking: Yes
• Jaw Capacity: 0.25″ – 1.25″
• Handed: Both
• UPC: 037103308559

Crescent Wiss WS4N 3″ Offset Handle Hand Seamer Manufacturer Warranty

• Crescent Wiss’s Limited Lifetime Warranty

Why Customer Crescent Wiss 3″ Offset Handle Hand Seamer

Professionals rely on the Crescent Wiss WS4N Offset Handle Hand Seamer for jobs where accuracy and control matter most. Its heavy-duty build and ergonomic grip make it a go-to choice for forming crisp bends, locking seams, and working efficiently in confined spaces. Commonly referred to as a “sheet metal seamer” or “hand bending tool,” it’s a staple in HVAC work, roofing repair, and shop fabrication—delivering consistent results job after job.