Examples for Hydraulic Types:
imaged types: high zinc plated and blue passivated
	Hydraulic type DIN 71412, straight version	Hydraulic type, straight version, with plain shank	Hydraulic type square version, with plain shank, angled version 45° and 90°
Hydraulic type square version, according to DIN 71412, angled version 90°	Hydraulic type quare version, according to DIN 71412, angled version 45°	Hydraulic type hexagon version, according to DIN 71412, angled version 45°	Hydraulic type hexagon version, according to DIN 71412, angled version 90°