PoleBandtm High-Torque Banding is by far the strongest worm-gear clamp made. It is 5/8" wide band, all high strength Stainless Steel Screw, Band and Housing.
Made to fit most utility pole diameters and shapes. It measures 28" long and will fit from a 3" diameter to a 8" diameter pole
banding is much stronger, wider and thicker than the standard
Quick-Release banding and has a higher torque capacity which gives a
much more secure installation. It is highly effective for most
installations and is reusable and re-adjustable. The recommended tightening torque is 16 Nm (11.81 lb/ft) and the breaking torque is more than 20 Nm (14.76 lb/ft).
housing insures that all 8 threads of the "worm" engage with the band.