SG

Shernbao Base Frame For KA-505L With 4 Casters - 134Lx69W cm Instructions: Four-wheel base -: Parts list:- 1: Base bracket A (2 pieces) 2: Base bracket B (2 pieces) 3: M8 Hexagon socket head cap screws (16ft) 4: M8 Flange nut (16ft) Required tools: Hex screwdriver, wrench 5: wheel (4 pieces)   Assembly instructions As shown in the picture, put the wheels correctly under the main frame, Use screws to lock the wheels to the bracket.