Quick Release Clamps
Quick-Release Duct Clamps
High quality 1/2" stainless steel band
Zinc-plated tightening screw
Fast and easy install & removal
Part Number Trade Size Clamping Range Band Length
127QR104 104 1-3/4"--7" 22"
127QR128 128 1-3/4"--8-1/2" 27"
127QR104 152 1-3/4"--10" 31"
127QR104 188 1-3/4"--12-1/4" 39"
127QR104 232 1-3/4"--15" 47"
127QR104 258 1-3/4"--16-1/4" 51"
127QR104 288 1-3/4"--18-1/2" 57"
127QR104 312 1-3/4"--20" 63"
