The Granatelli hose clamp is a 3.25" outside-diameter clamp with an 82.5–84.5 mm inside-diameter adjustment range, finished in blue. It provides adjustable retention for larger hose-to-fitting connections in automotive and fabrication uses, pairing a wider clamp diameter with visible color coding for easy service. Use it when a close OD fit and color distinction are helpful.
Granatelli 3.25in OD Hose Clamp ID Adjustment Range 82.5-84.5mm - Blue