8PCS Crimping Tool Set & Mini Heat Gun & Butt Connectors

Haisstronica heat shrink waterproof wire connectors are compliant with multiple standards and feature a copper core and high-quality heat shrink tubing for safe and durable connections.

• The description claims the product is compliant with ROHS, ISO 9001:2008, SGS, and CE standards.
• The description claims the product uses a copper core with a higher thickness rating.
• The description claims the product provides high tensile strength and resistance to stretch and mechanical damage.
• The description claims the product is waterproof.