Description
Monster Overview:
Connect dissimilar gauge wires with confidence using SES Opti-Seal™ Step-Down Butt Connectors. This clear 24–22 AWG to 22–18 AWG connector offers strong mechanical retention, vibration resistance, and a visual inspection window so you can seal and verify every crimp with total clarity.
Designed for high-precision electrical work, these connectors feature a built-in wire stop, seamless barrel, and adhesive-lined heat shrink tubing for reliable IP67-level sealing. Made in the USA and fully RoHS compliant.
Monster Features:
- Brand: SES Opti-Seal™
- Connector Type: Step-Down Butt Connector
- Seal Type: Crimp & Seal with adhesive-lined heat shrink tubing
- Made in: USA
- Visual Inspection: Clear tubing with color strip markers for wire size identification
- Design: Internal wire stop ensures proper alignment and termination
- Tubing: Polyolefin, 3:1 shrink ratio, fully adhesive-lined
- Waterproof Rating: IP67 when properly installed*
- Compliance: RoHS compliant
Monster Specifications:
- Color Code: Clear with White / Red strip marker
- Wire Size Compatibility: 24–22 AWG to 22–18 AWG
- Part #: OS56-20
- Seam Type: Seamless barrel with central wire stop and inspection window
- Material: Tinned copper + adhesive-lined tubing
Installation Instructions:
- Strip both wires to 5/16" (8 mm)
- Insert wires into correct ends until they meet at the internal stop
- Crimp with a ratcheting crimp tool for a secure connection
- Apply heat evenly over the connector until tubing shrinks and adhesive seals the splice
For best results: Use a heat tool rated to 1000 °F (538 °C). Avoid overheating or focusing flame on a single point—rotate for uniform sealing.
Order Yours Today from Monster Bolts!
Get precision and durability in one connector with SES Opti-Seal. These step-down connectors are ideal for electronics, automotive, and other fine wiring needs—backed by Monster Bolts' fast shipping and support.
* There is no official UL standard for “waterproof” connectors. Properly installed units typically meet IP67: fully dust-tight and protected from temporary immersion (15 cm to 1 m for up to 30 minutes).