MUL-381 Heavy-Duty Side Action Plastic Strapping Sealer for 3/4" PET Open Serrated Seals

Specifications

• Brand: Teknika
• Model: MUL-381
• Tool Type: Manual Side Action Strapping Sealer
• Operation: Side Action
• Strap Type: PET (Polyester)
• Strap Width: 3/4"
• Strap Thickness Range: 0.040"–0.060"
• Seal Type: Open Serrated Seals
• Joint Type: Crimp
• Tool Weight: 10 lbs
• Application: High-Tension / Heavy-Duty Strapping
• Packaging: Sold Individually

Product Overview

The MUL-381 is a heavy-duty side action plastic strapping sealer designed for use with 3/4" polyester (PET) strapping and open serrated seals. It delivers strong, consistent crimp joints for high-tension and demanding industrial applications.

The side action design allows the lower handle to rest against the load while the operator applies force using both hands, providing increased leverage and maximum sealing strength. This makes it ideal for heavy-duty bundling and pallet securing.

Designed for strap thicknesses from 0.040" to 0.060", the MUL-381 provides reliable performance in industrial packaging, construction, and warehouse environments.

Key Features 

• Side action design for maximum leverage and sealing force
• Enables two-handed operation for high-tension applications
• Designed for 3/4" PET (polyester) strapping
• Compatible with 0.040"–0.060" strap thickness
• Uses open serrated seals
• Produces strong, consistent crimp joints
• Heavy-duty construction for demanding environments

Common Applications

• Heavy-duty pallet securing
• High-tension polyester strapping applications
• Steel and construction material bundling
• Industrial and warehouse environments