The Spring T-Bolt Clamp is a reliable solution for eliminating "cold flow hose leaks" caused by temperature changes. Its automatic adjustment feature ensures a secure fit, accommodating hose compression set or expansion/contraction. This clamp is highly recommended for air intake and coolant connections in buses, trucks, and heavy-duty equipment. Crafted with a 300 series stainless steel band, floating bridge liner, and trunion, it offers exceptional durability. The yellow dichromate-plated steel bolt, spring, washer, and 1/2" locknut further enhance its strength. Meeting applicable SAE J1508 requirements, this clamp is sold individually and fits most makes and models.