3/8" MC BX SNPT CN RND

The Arlington 840ST is a 3/8" Snap-Tite cable connector used to secure armored, metal-clad, flexible, or non-metallic cable to an electrical box through a 1/2" knockout.

Product Description

• Trade Size: 3/8"
• Knockout Size: 1/2"
• Material: Zinc die-cast
• Connector Type: Snap-in with spring steel clip
• Cable Clamp: 2-screw clamp
• Cable Range: 0.225"–0.612"
• Compatible With: MC, AC/BX, Flex, NM, and similar cable types

Common Uses

• Securing MC/BX cable into metal boxes
• Fast snap-in installation without locknuts
• Residential and commercial branch circuit wiring