USED WITH MS083 FOR STABLE MEASURING EASY ADJUSTMENT ON THE BOOM ARC & GRIPS FERROUS METAL SURFACES WITH A 60KG PULL (ON/OFF MODE) HEIGHT: 230MM, ARM HEIGHT: 175MM & BOOM ARM 150MM BASE IV V SHAPED FOR POSITIONING ON CURVED SURFACES CASE QUANTITY 10 NO INNERS FULL PRODUCT DIMENSIONS 26x9x7