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

Managing larger hoses, cables, and tubing in demanding environments requires clamps that deliver strength, precision, and long-term durability. These 1/2" (12mm) rubber-lined steel P-clamps are specifically engineered to meet the needs of professional installers working in automotive, marine, industrial, and heavy-duty applications. Constructed from corrosion-resistant 304 stainless steel, these clamps are designed to withstand exposure to saltwater, chemicals, oil, and temperature fluctuations, ensuring reliable performance indoors and outdoors. The integrated EPDM rubber lining cushions and protects wires, fuel lines, brake hoses, coolant lines, conduit, and electrical looms from vibration, abrasion, and chafing. This vibration-damping design not only extends the service life of secured components but also reduces noise and mechanical stress in high-vibration environments such as engine compartments, trailers, HVAC systems, and industrial machinery. The laser-cut 0.6 mm thick steel band offers a rigid structure that resists deformation while still allowing easy installation and removal when adjustments are required. Each clamp features a reinforced M6 (0.25") mounting hole, compatible with standard fasteners for secure attachment to panels, frames, and bulkheads. The 1/2" inner diameter accommodates a wide range of tubing and wiring commonly found in marine wiring projects, RV systems, fuel delivery lines, hydraulic systems, solar installations, and custom automotive builds. The combination of stainless steel and EPDM rubber provides a weatherproof, UV-resistant, and saltwater-resistant solution that holds up even under harsh environmental exposure. Supplied in a convenient 100-pack, these clamps offer excellent value for both large-scale commercial installations and individual projects requiring multiple secure mounting points. Whether you’re routing lines in a boat engine bay, managing wiring harnesses in a vehicle restoration, or organizing tubing in an industrial plant, these clamps deliver consistent, professional results every time.

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