All arms are manufactured from the finest quality stainless steel with chromed heads to orginal standard. Black finish is also available on some arms and blades.
5.2mm Spoon / Collet Head Adjustable from 220mm to 285mm long The 5.2mm Spoon arm is designed to fit similar type lightweight blades up to 12" long. The Collet Head fits a 0.25" diameter wiper shaft.