Ideal 68-series worm gear hose clamp (P/N 6812) is a durable stainless steel clamp engineered for secure hose and tubing connections. Designed for irrigation, plumbing, marine and general industrial applications, it combines a perforated band and worm-drive screw for consistent, reliable tightening. The clamp fits hose sizes from 1/2" to 1-1/4" and provides long-term corrosion resistance for wet or outdoor use. Size range: 1/2"–1-1/4" (suitable for common irrigation and plumbing hose I.D.). Construction: Stainless steel worm-drive design with perforated band for even compression and durability. Drive type: Slotted hex screw (compatible with standard screwdrivers and hex drivers) for positive engagement. Band width: 9/16" band provides broad surface contact to reduce hose damage while maintaining a secure seal. Installation tip: Use manufacturer-recommended torque (approximately 30 in-lb) and avoid over-tightening to preserve hose integrity. Engineered for repeatable performance, P/N 6812 delivers a reliable, low-profile clamp solution when a corrosion-resistant fastening is required. Its simple installation and robust stainless construction make it a practical choice for contractors, irrigation professionals and maintenance technicians who need a dependable clamp for routine service and long-term installations.