Rego 912JS20 pigtail assembly with a 20" length and 1/4" tube, designed to connect LP gas service using a 1/4" male NPT inlet and a male POL outlet. Includes a short nipple with a 7/8" hex for secure wrench tightening and serviceability in tight spaces. Intended for regulator and cylinder connection applications where a compact, durable pigtail is required. Verify gas compatibility, leak-test all connections after installation, and confirm the assembly is rated for the intended pressure and service before use.