Panduit MLT4S-L MLT Self-Locking Cable Tie, Standard, 304 Stainless Steel, 14.3-Inch Length (50-Pack) Self-locking head design speeds installation and locks into place at any length along the tie body Provides a strong, durable method of cable bundling Can be used in a wide range of indoor, outdoor, and underground (including direct burial) applications Smooth surfaces and rounded edges assures cable protection and worker safety Available in AISI 304 stainless steel for general-purpose applications