Duct Clamp - Pair 4”

Made of high quality stainless steel, rust proof, water proof, corrosion-resistant, strong, durable and long lasting. Adopts an open inner and outer ring structure and is fastened with bolts. can lock the hose very tightly, leak proof, and ensure clamps long-lasting, lock construction. Designed to secure duct components together, such as ducting and bathroom exhaust fans, or can be applied to secure hoses,cable, tube, industrial, home improvement etc. Just loosen or tighten the screw of the hose clamp by a screwdriver to adjust the size, for a super secure fit. Flexible adjustable size range, It can be used together with our Vent cover, Duct Reducer and Bath ventilation fan.