K&M 26706 W , Base plate, Heavy and solid base plate for all common distance bars and tube combinations with M20 threaded bolts, With the option of mounting the tube combination centrally, off-centre and in the corner, Heavy, flat steel plate, With practical carrying handle and cable feed-through, Dimensions: 550 x 550 x 27 mm, Weight: 13.3 kg, Colour: Pure white