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 BOCKROLLE D=75MM B48-77 CASTER 100MM WITH LOCK A49-100 CASTER 100MM WITH LOCK B49-100 CASTER 100MM WITH LOCK A49-101 CASTER 100MM WITHOUT LOCK A48-100 CASTER 100MM WITHOUT LOCK B48-100 CASTER 100MM WITHOUT LOCK A48-101 CASTER 125MM WITH LOCK A49-125 CASTER 125MM WITH LOCK B49-125 CASTER 125MM WITHOUT LOCK A48-125 CASTER 125MM WITHOUT LOCK B48-125 CASTER 50MM WITH LOCK B49-50 CASTER 50MM WITH LOCK B49-54 CASTER 50MM WITHOUT LOCK B48-50 CASTER 50MM WITHOUT LOCK B48-54 CASTER 75MM WITH LOCK B49-74 CASTER 75MM WITH LOCK B49-75 CASTER 75MM WITHOUT LOCK B48-74 CASTER 75MM WITHOUT LOCK B48-75 NON-SWIVEL CASTOR 100MM A48-108 NON-SWIVEL CASTOR 125MM A48-128 NON-SWIVEL CASTOR 125MM B48-127 NON-SWIVEL CASTOR 75MM B48-78 Non-swivel castor D=11mm B48-107 ROLLER D16, L026.5MM, ECCENTRIC L16-28 ROLLER PA B48-05 ROLLER PA B48-10 ROLLER WITH GUIDE FLANGE B48-80 ROLLER WITH GUIDE FLANGE B48-81 ROLLER WITH GUIDE FLANGE, CENTRIC C48-00 ROLLER WITH GUIDE FLANGE, ECCENTRIC C48-01 ROLLER WITHOUT GUIDE FLANGE, CENTRIC C48-10 ROLLER WITHOUT GUIDE FLANGE, ECCENTRIC C48-11