Size : Plastic : 8x50, 10x50 , 10x150, 12x50, 12x100, 12x150, 16x80, 16x100, 16x160, 18x100

Stainless Steel : 12x100, 12x150, 16x100, 16x150

Material :  Reinforced Plastic / S S

Body :  Screw adjustable