Reducer Pipe Fitting 3.5x1.6" Socket Coupling Adapter Connector, Grey Plug-in LED Lights Advantage: Thumb screws can be

Advantage: Thumb screws can be installed and fastened without any tools

The wheel will not make big noise as other roller does

Tempered and Coated Teeth provide durable cutting and good performance

Shank Size: 1/4inch

Dimension: 40mmx18mmx11mm (L*W*H)

Reducer Pipe Fitting 3.5x1.6" Socket Coupling Adapter Connector, Grey Plug-in LED Lights Advantage: Thumb screws can beReducing pipe fittings are great for connecting two unthreaded plumbing pipes in different outside diameters requiring high tensile and impact strength. Widely used in building construction, bathrooms, kitchens, sinks, laboratories, etc. Specification: Color: Grey Material: PVC (Polyvinyl Chloride) Shape: Straight Height: 90. 1mm 3. 55 inch Big Diameters: 104. 55x90mm 4. 12x3. 54 inch (OD*ID) Small Diameters: 49. 4x40mm 1. 94x1. 57 inch (OD*ID)