Butterfly Vents - Stainless Steel Sizes:Small they are supplied in the

they are supplied in the bezel kits

Available in Deep Dish (110mm Depth) & Shallow Dish (65mm Depth)

3 turn system - Durable die cast housing with rotary mechanism

Heavy Duty Mandrel Built Straight Hose for the Transfer of Water in Motor Cooling Systems

Butterfly Vents - Stainless Steel Sizes:Small they are supplied in theHighly polished pressed 304 grade stainless steel butterfly vents with chrome plated brass, side mounted knob which controls the rear overlapping plate to vary the ventilation gaps. Dimensions: Small: Overall Diameter: 102mm, Protrusion: 19mm Large: Overall Diameter: 127mm, Protrusion: 19mm Mount screws: 3 r h