Vibrant stainless steel spring-loaded T-bolt clamp pack for 4in ID couplings with a 4.28–4.58in OD range. Constructed from 304 stainless with a floating bridge and zinc-plated t-bolt, lock nut and spring, the clamp compensates for hose expansion and contraction under thermal or pressure changes to retain even clamping force. Smooth inner band avoids abrasion; recommended torque is 50 in-lbs.
Vibrant SS T-Bolt Clamps Pack of 2 Size Range: 4.28in to 4.58in OD For use w/ 4in ID Coupling