Wiss
Offset Handle Hand Seamer 75mm (3 inch) — HVAC Sheet Metal Tool
Part No: WS4 | Barcode: 37103308559
The Wiss WS4 Hand Seamer is the offset-handle version of the 75mm seamer. The offset handle provides clearance when working along duct seams and edges where a straight handle would contact the workpiece.
75mm Jaw Width
Offset Handle
18ga Capacity
Forged Steel
Suitable Applications
HVAC Ductwork
Edge Seaming
Flashing
Key Features & Benefits
- Offset handle design — provides knuckle clearance when working along edges and seams.
- 75mm (3 inch) jaw width — standard duct seam coverage.
- 18-gauge capacity — handles standard HVAC duct material.
- Forged tool steel — maintains crisp bend lines.
When to Use
Choose the WS4 over the WS3 when working along edges where a straight handle would hit the workpiece. The offset provides the clearance needed for comfortable, continuous seaming along duct runs and flashing edges.
Product Specifications
| Specification | Value |
|---|---|
| Jaw Width | 75mm (3 inch) |
| Overall Length | 228mm (9 inch) |
| Capacity | 18 gauge mild steel |
| Handle | Offset |
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