Extrusion Connecting System Categories Extrusions Bestseller Base 50 extrusions Base 45 extrusions Base 40 extrusions Base 30 extrusions Base 20 extrusions Special extrusions Special extrusions Angle extrusions Hinge extrusions, handle extrusions, square pipe Connecting technology Universal Connector Standard Connector Combination Connector Extension Connector Mitre Connector Special Connector Threaded Connector Accessories Plastic profile Fixing Kit Mounting brackets Attachment rail Uniblock Clamping block Attachment bracket T-bolts Threaded Elements Threaded plates Double threaded plates Halfround threaded plates Extrusion nuts Light extrustion nuts Double extrusion nuts Hammer nuts Rhombold nuts Anti-twist spigots Threaded inserts Base Connecting Elements Roller Elements Plastic Elements Cable Ducts Panels Hinges and Joints Fitting Pneumatic Elements Dynamic Elements Corner piece Lifting Columns Roller system SPECIAL EXTRUSION - CLAMPING BOX BASE 30 B34-0 SPECIAL EXTRUSION - CLAMPING BOX BASE 40 C34-0 SPECIAL EXTRUSION - CLAMPING BOX BASE 50 A34-0 SPECIAL EXTRUSION - COUNTERWEIGHT EXTRUSION 50x100 A19-2 SPECIAL EXTRUSION - GRASP BORDER PROFILE 30x35 B65-5 SPECIAL EXTRUSION - HINGE EXTRUSION 20x36.5 A60-5 SPECIAL EXTRUSION - HINGE EXTRUSION 8x36 C60-6 SPECIAL EXTRUSION - HINGE EXTRUSION 8x46 A60-6