Opti-Seal Long Neck Ring Terminal Connectors, Crystal Clear Heat Shrink Sealed Crimp SES OS110 OS114 OS116

  • $3.72

This listing is for new Opti-Seal Long Neck Ring Terminal Crimp  Connectors.  These are heat shrink Adhesive-Lined Sealed Electrical System (SES) Brazed connectors and are RoHS compliant. Made in the USA. There simply is no better product made.

"Do It Once. Do It Right." 

Color : Crystal Clear with Red, Blue or Yellow Stripe

Wire Size : Red (22-18 AWG), Blue (16-14 AWG), Yellow (12-10 AWG)

Part # : OS116, OS114OS110

Product Name : Opti-Seal, Crystal Clear Sealed Long Neck Ring Terminal Crimp Connector

Type : Crimp and Seal with Heat Shrink Tubing

Seam Type : Seamless


  1. Strip both wires, wire length 5/16" (8mm)
  2. Insert wire into barrel 
  3. Crimp wire to barrel 
  4. Heat tubing 

For best results: Use heat device of at least 1000°F/538°C. Don’t overheat tubing. Don’t isolate flame. Distribute heat evenly over tubing. 

NOTE : Crimping tool and Heat Source to reduce tubing and seal connector needed.  Butane Torch and Ratcheting Crimp tool recommended.  Questions, Please ask.