Wuko 1042 Sheet Metal 2" Lock'n'Roller Standing Seam Closing Tool

The WUKO 1042 Lock'n'Roller Standing Seam Closing Tool is a professional manual seaming tool designed for closing wider single-lock standing seam profiles with widths from 19–23 mm (3/4"–7/8"). The wider-profile configuration provides metal roofing contractors and architectural sheet metal professionals with a precise, manually operated solution for compatible standing seam systems.

The WUKO 1042 features stainless steel forming rollers and an eccentric lever with disc springs, allowing operators to adjust contact pressure for different sheet metal materials. Its bidirectional design enables seam closure in either direction, while ergonomic handholds above and on both sides of the tool provide control throughout the seaming process.

The Lock'n'Roller can be removed from the standing seam at any point by opening the eccentric lever and loosening the wing screws to relieve pressure. This allows convenient repositioning while helping prevent scratches to finished metal surfaces. A rope-tying device and carrying case are included for convenient jobsite use, transportation, and storage.

Features & Benefits

• Single-Lock Standing Seam Closure: Designed for closing compatible single-lock standing seam roofing profiles.
• Wider Profile Compatibility: Accommodates standing seam profile widths from 19–23 mm (3/4"–7/8").
• Bidirectional Operation: Closes standing seams in either direction for installation flexibility.
• Adjustable Contact Pressure: Eccentric lever with disc springs allows forming pressure to be adjusted for different materials.
• Stainless Steel Forming Rollers: Durable rollers provide consistent seam closure.
• Clean, Precise Results: Adjustable forming pressure helps achieve uniform seam formation.
• Mid-Seam Removal: Can be removed anywhere along the standing seam by releasing forming pressure.
• Protects Finished Surfaces: Pressure-release mechanism helps prevent scratching during removal.
• Ergonomic Handholds: Integrated handles above and on both sides of the tool provide convenient control.
• Manual Operation: No batteries or electrical power required.
• Rope-Tying Device Included: Provides an attachment point for a suitable tool-retention system.
• Carrying Case Included: Protective case provides convenient transportation and storage.

Technical Specifications

• Tool Type: Manual standing seam closing tool
• Seaming Application: Single-lock standing seam
• Compatible Profile Width: 19–23 mm (3/4"–7/8")
• Seaming Direction: Bidirectional
• Maximum Galvanized Steel Thickness: 0.65 mm (24 ga)
• Maximum Aluminum Thickness: 0.80 mm (20 ga)
• Maximum Copper Thickness: 0.80 mm (20 ga)
• Maximum Zinc Thickness: 0.80 mm (20 ga)
• Maximum Stainless Steel Thickness: 0.50 mm (26 ga)
• Forming Rollers: Stainless steel
• Pressure Adjustment: Eccentric lever with disc springs
• Profile Width Adjustment: Adjustable with wing screws
• Tool Length: 10.6" (270 mm)
• Mid-Seam Removal: Yes
• Operation: Manual
• Included Accessories: Rope-tying device and carrying case

What's Included

• WUKO 1042 Lock'n'Roller: Manual single-lock standing seam closing tool with wider-profile forming rollers, adjustable contact pressure, and ergonomic handholds.
• Rope-Tying Device: Attachment point for securing the tool with an appropriate retention system.
• Carrying Case: Protective case for transportation and storage.