For managing oversized hoses, large conduit, and heavy industrial tubing, these 1 1/2" (38mm) rubber-lined steel P-clamps offer the strength, stability, and durability demanded by professional installations. Constructed from 304 stainless steel with a precision laser-cut 0.6 mm thick band, these clamps deliver exceptional resistance to corrosion, saltwater, oil, fuel, UV rays, and harsh weather conditions—making them suitable for both indoor and outdoor environments in marine, automotive, and industrial applications. Each clamp includes an EPDM rubber lining that insulates and cushions hoses, hydraulic lines, fuel pipes, coolant tubes, electrical conduit, and large wiring bundles. The rubber layer minimizes vibration, reduces abrasion, and protects sensitive lines from chafing during operation. The material remains flexible in extreme temperatures and resists chemical degradation, ensuring reliable long-term performance in heavy-duty environments such as marine engine compartments, heavy trucks, construction equipment, HVAC systems, and solar energy installations. With a reinforced M6 (0.25") mounting hole, these clamps install securely using standard fasteners, delivering stable attachment to structural frames, bulkheads, and panels even under high mechanical stress. Sized for a true 1 1/2" (38mm) inside diameter, they handle large plumbing, wiring harnesses, control systems, and hydraulic tubing frequently found in industrial automation, trailers, commercial vehicles, and custom equipment builds. Packaged in a convenient 100-pack, these heavy-duty clamps offer excellent value for production facilities, fleet maintenance shops, marine repair operations, and large-scale electrical and hydraulic projects. Whether securing coolant lines in a boat, organizing complex wiring on heavy equipment, or stabilizing fuel delivery systems in industrial plants, these P-style clamps provide rugged, professional-grade protection and long-lasting performance.

Key Features

Rubber‑lined 304 SS P‑clamp shields cables & hoses, reduces abrasion & vibration
Precision laser‑cut 0.6 mm thick steel offers rugged durability in saltwater & industrial settings
M6 (0.25") screw hole fits standard fasteners, enables secure mounting on panels, frames
Pack of 100 supports mass installations for automotive, marine, HVAC, electrical wiring
Reusable design with corrosion‑resistant finish, ideal for fuel, brake, conduit, loom & pipe clip

1 1/2" Rubber Lined Steel P-Clamp 100/bag