OptiSeal connectors are designed to provide optimal visual assurance of a sealed crimp termination.
OptiSeal offers the following visual assurances:

• Ensures the wire is crimped to connector
• Ensures the center of crimp barrel is properly crimped
• Crystal Clear waterproof insulation allows for indisputable inspection of the wires condition

The OptiSeal Assortment contains:
20OS55-10 12-10 AWG Window Butt Connector20OS55-14 16-14 AWG Window Butt Connector20OS55-16 22-18 AWG Window Butt Connector