stainless steel clamp with thumb screw

Stainless steel clamps with thumb screw perforated band with 1/2”(12.7mm) and 8mm band width - suitable for many high corrosive environments.
Butterfly screw - No need screwdriwer to tighten the clamp. The screw housing is a mechanical locking system which improves effective tightening and helps early sealing even at low torque values.

Thumb screw clamps(Butterfly hose clamps ) are designed for home, garden and DIY applications . No tools are required. This clamp can be tightened or opened manually.
Perforated band and non-perforated band is available.