Ideal Tridon 300200163051 T BOLT CHANNEL BRIDGE 3/4IN SIZE 163.

HEAVY DUTY CHANNEL BRIDGE T-BOLT 30020 - Channel Bridge T-Bolt 30020 clamps provide the added assurance of a rigid bridge liner to help prevent leak paths (good for softer hose), and uniform sealing pressure for a positive, reliable seal. Designed for use in high vibration and large diameter applications common in heavy trucks, industrial machinery, off-road equipment, agricultural irrigation and machinery. Material Specifications: T-Bolt: 1/4″ Plated Carbon Steel - Hex Nut: 7/16″ Plated Carbon Steel, Nylon Insert - Band: 3/4″, 300 Stainless - Bridge: 3/4″, 300 Stainless - Trunnion: Plated Carbon Steel - Installation Torque: 75 in-lbs (8.5 Nm) Size: No. 163 Fits Hose with Inner Diameter of: Min (in)= 1.63, Max (in)=1.88, Min (mm)= 41.3, Max (mm)= 47.8.