Lateral vacuum entry, With rotating or non-rotating buffer, Built-in one-touch fitting, Pad diameters from 2mm to 50mm, Flat, ribbed, deep, and bellows pad styles, Four different materials available, VAC PAD (BELLOWS) W/O BUFFER, VACUUM SERIES, ZP VACUUM PAD, VL, ZP PAD SIZE 32-50, .17452 lb